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    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_16FDF6530E55DD4275DF82DBD014B437_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_16FDF6530E55DD4275DF82DBD014B437" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_16FDF6530E55DD4275DF82DBD014B437" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_581A80B7D5F27BEC666182DBD014716E_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_581A80B7D5F27BEC666182DBD014716E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_581A80B7D5F27BEC666182DBD014716E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_581A80B7D5F27BEC666182DBD014716E" xlink:to="lab_us-gaap_SubsequentEventTypeDomain_581A80B7D5F27BEC666182DBD014716E" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventMember_AC72FB7AE9CFF3522A6D82DBD0158F76_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_AC72FB7AE9CFF3522A6D82DBD0158F76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event</link:label>
    <link:label id="lab_us-gaap_SubsequentEventMember_AC72FB7AE9CFF3522A6D82DBD0158F76_label_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_AC72FB7AE9CFF3522A6D82DBD0158F76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_AC72FB7AE9CFF3522A6D82DBD0158F76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventMember_AC72FB7AE9CFF3522A6D82DBD0158F76" xlink:to="lab_us-gaap_SubsequentEventMember_AC72FB7AE9CFF3522A6D82DBD0158F76" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_EFF03A7682D18674A86582DBD0153675_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_EFF03A7682D18674A86582DBD0153675" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_EFF03A7682D18674A86582DBD0153675_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_EFF03A7682D18674A86582DBD0153675" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_EFF03A7682D18674A86582DBD0153675" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_EFF03A7682D18674A86582DBD0153675" xlink:to="lab_us-gaap_LongtermDebtTypeAxis_EFF03A7682D18674A86582DBD0153675" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_7490A32A60BCB0A0C35A82DBD015BD68_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_7490A32A60BCB0A0C35A82DBD015BD68" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_7490A32A60BCB0A0C35A82DBD015BD68_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_7490A32A60BCB0A0C35A82DBD015BD68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_7490A32A60BCB0A0C35A82DBD015BD68" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_7490A32A60BCB0A0C35A82DBD015BD68" xlink:to="lab_us-gaap_LongtermDebtTypeDomain_7490A32A60BCB0A0C35A82DBD015BD68" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevolvingCreditFacilityMember_5E923D6CCFE9B8996E538307B1F760C9_terseLabel_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_5E923D6CCFE9B8996E538307B1F760C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility</link:label>
    <link:label id="lab_us-gaap_RevolvingCreditFacilityMember_5E923D6CCFE9B8996E538307B1F760C9_label_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_5E923D6CCFE9B8996E538307B1F760C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_5E923D6CCFE9B8996E538307B1F760C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevolvingCreditFacilityMember_5E923D6CCFE9B8996E538307B1F760C9" xlink:to="lab_us-gaap_RevolvingCreditFacilityMember_5E923D6CCFE9B8996E538307B1F760C9" xlink:type="arc" />
    <link:label id="lab_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE_terseLabel_en-US" xlink:label="lab_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility and Term Loan</link:label>
    <link:label id="lab_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE_label_en-US" xlink:label="lab_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility and Term Loan [Member]</link:label>
    <link:label id="lab_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE_documentation_en-US" xlink:label="lab_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility and Term Loan [Member]</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_RevolvingCreditFacilityandTermLoanMember" xlink:label="loc_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE" xlink:to="lab_usat_RevolvingCreditFacilityandTermLoanMember_4C48807FA16624686B8582DBD01679EE" xlink:type="arc" />
    <link:label id="lab_usat_TermLoanMember_9B504DBCC728B2D466AD82DBD0160E09_terseLabel_en-US" xlink:label="lab_usat_TermLoanMember_9B504DBCC728B2D466AD82DBD0160E09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Term Loan</link:label>
    <link:label id="lab_usat_TermLoanMember_9B504DBCC728B2D466AD82DBD0160E09_label_en-US" xlink:label="lab_usat_TermLoanMember_9B504DBCC728B2D466AD82DBD0160E09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Term Loan [Member]</link:label>
    <link:label id="lab_usat_TermLoanMember_9B504DBCC728B2D466AD82DBD0160E09_documentation_en-US" xlink:label="lab_usat_TermLoanMember_9B504DBCC728B2D466AD82DBD0160E09" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents debt instrument with maturity more than one year.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_TermLoanMember" xlink:label="loc_usat_TermLoanMember_9B504DBCC728B2D466AD82DBD0160E09" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CreditFacilityAxis_E11539E2921AFCFBA00182DBD016C848_terseLabel_en-US" xlink:label="lab_us-gaap_CreditFacilityAxis_E11539E2921AFCFBA00182DBD016C848" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:label id="lab_us-gaap_CreditFacilityAxis_E11539E2921AFCFBA00182DBD016C848_label_en-US" xlink:label="lab_us-gaap_CreditFacilityAxis_E11539E2921AFCFBA00182DBD016C848" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_E11539E2921AFCFBA00182DBD016C848" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityAxis_E11539E2921AFCFBA00182DBD016C848" xlink:to="lab_us-gaap_CreditFacilityAxis_E11539E2921AFCFBA00182DBD016C848" xlink:type="arc" />
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    <link:label id="lab_us-gaap_CreditFacilityDomain_A192355899713F63B15C82DBD01638CB_label_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain_A192355899713F63B15C82DBD01638CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_A192355899713F63B15C82DBD01638CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityDomain_A192355899713F63B15C82DBD01638CB" xlink:to="lab_us-gaap_CreditFacilityDomain_A192355899713F63B15C82DBD01638CB" xlink:type="arc" />
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    <link:label id="lab_us-gaap_LineOfCreditFacilityAxis_5D7A79491DFA30F2659282DBD017F18F_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAxis_5D7A79491DFA30F2659282DBD017F18F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lender Name [Axis]</link:label>
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    <link:label id="lab_us-gaap_LineOfCreditFacilityLenderDomain_F39BE1792902E91C695F82DBD017E562_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLenderDomain_F39BE1792902E91C695F82DBD017E562" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLenderDomain_F39BE1792902E91C695F82DBD017E562_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLenderDomain_F39BE1792902E91C695F82DBD017E562" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_F39BE1792902E91C695F82DBD017E562" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_F39BE1792902E91C695F82DBD017E562" xlink:to="lab_us-gaap_LineOfCreditFacilityLenderDomain_F39BE1792902E91C695F82DBD017E562" xlink:type="arc" />
    <link:label id="lab_usat_HeritageBankOfCommerceMember_F17C9408956C18CD1D7F82DBD01762EB_terseLabel_en-US" xlink:label="lab_usat_HeritageBankOfCommerceMember_F17C9408956C18CD1D7F82DBD01762EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Heritage Bank Of Commerce</link:label>
    <link:label id="lab_usat_HeritageBankOfCommerceMember_F17C9408956C18CD1D7F82DBD01762EB_label_en-US" xlink:label="lab_usat_HeritageBankOfCommerceMember_F17C9408956C18CD1D7F82DBD01762EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Heritage Bank Of Commerce [Member]</link:label>
    <link:label id="lab_usat_HeritageBankOfCommerceMember_F17C9408956C18CD1D7F82DBD01762EB_documentation_en-US" xlink:label="lab_usat_HeritageBankOfCommerceMember_F17C9408956C18CD1D7F82DBD01762EB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information related to Heritage Bank of Commerce.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_HeritageBankOfCommerceMember" xlink:label="loc_usat_HeritageBankOfCommerceMember_F17C9408956C18CD1D7F82DBD01762EB" xlink:type="locator" />
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    <link:label id="lab_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F_terseLabel_en-US" xlink:label="lab_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">JPMorgan Chase Bank, N.A</link:label>
    <link:label id="lab_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F_label_en-US" xlink:label="lab_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jpmorgan Chase Bank N.a [Member]</link:label>
    <link:label id="lab_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F_documentation_en-US" xlink:label="lab_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for JPMorgan Chase Bank, N.A.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_JpmorganChaseBankN.aMember" xlink:label="loc_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F" xlink:to="lab_usat_JpmorganChaseBankN.aMember_459D567E2256D2A0C2D182DBD018346F" xlink:type="arc" />
    <link:label id="lab_usat_AgreementAxis_411352187E05594881E982DBD019AF4B_terseLabel_en-US" xlink:label="lab_usat_AgreementAxis_411352187E05594881E982DBD019AF4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Agreement [Axis]</link:label>
    <link:label id="lab_usat_AgreementAxis_411352187E05594881E982DBD019AF4B_label_en-US" xlink:label="lab_usat_AgreementAxis_411352187E05594881E982DBD019AF4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Agreement [Axis]</link:label>
    <link:label id="lab_usat_AgreementAxis_411352187E05594881E982DBD019AF4B_documentation_en-US" xlink:label="lab_usat_AgreementAxis_411352187E05594881E982DBD019AF4B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information regarding agreement of an entity.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_AgreementAxis" xlink:label="loc_usat_AgreementAxis_411352187E05594881E982DBD019AF4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_AgreementAxis_411352187E05594881E982DBD019AF4B" xlink:to="lab_usat_AgreementAxis_411352187E05594881E982DBD019AF4B" xlink:type="arc" />
    <link:label id="lab_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD_terseLabel_en-US" xlink:label="lab_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Agreement [Domain]</link:label>
    <link:label id="lab_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD_label_en-US" xlink:label="lab_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Agreement [Domain]</link:label>
    <link:label id="lab_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD_documentation_en-US" xlink:label="lab_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents type of an agreement of an entity.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_AgreementDomain" xlink:label="loc_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD" xlink:to="lab_usat_AgreementDomain_CC49E45CB6F0330AC80382DBD019DAAD" xlink:type="arc" />
    <link:label id="lab_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253_terseLabel_en-US" xlink:label="lab_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Agreement</link:label>
    <link:label id="lab_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253_label_en-US" xlink:label="lab_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Agreement [Member]</link:label>
    <link:label id="lab_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253_documentation_en-US" xlink:label="lab_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for credit agreement.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_CreditAgreementMember" xlink:label="loc_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253" xlink:to="lab_usat_CreditAgreementMember_D36BEE83BF8B15968E4F82DBD0195253" xlink:type="arc" />
    <link:label id="lab_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F_terseLabel_en-US" xlink:label="lab_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loan And Security Agreement</link:label>
    <link:label id="lab_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F_label_en-US" xlink:label="lab_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loan And Security Agreement [Member]</link:label>
    <link:label id="lab_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F_documentation_en-US" xlink:label="lab_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents loan and security agreement.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_LoanAndSecurityAgreementMember" xlink:label="loc_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F" xlink:to="lab_usat_LoanAndSecurityAgreementMember_2116AA1AC598242D5AA082DBD019AC2F" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableRateAxis_1A18D92EDD7EBFD621C582DBD01AC37E_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateAxis_1A18D92EDD7EBFD621C582DBD01AC37E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:label id="lab_us-gaap_VariableRateAxis_1A18D92EDD7EBFD621C582DBD01AC37E_label_en-US" xlink:label="lab_us-gaap_VariableRateAxis_1A18D92EDD7EBFD621C582DBD01AC37E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_1A18D92EDD7EBFD621C582DBD01AC37E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateAxis_1A18D92EDD7EBFD621C582DBD01AC37E" xlink:to="lab_us-gaap_VariableRateAxis_1A18D92EDD7EBFD621C582DBD01AC37E" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableRateDomain_DA03C2B622CC2076290282DBD01ACF8C_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateDomain_DA03C2B622CC2076290282DBD01ACF8C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:label id="lab_us-gaap_VariableRateDomain_DA03C2B622CC2076290282DBD01ACF8C_label_en-US" xlink:label="lab_us-gaap_VariableRateDomain_DA03C2B622CC2076290282DBD01ACF8C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_DA03C2B622CC2076290282DBD01ACF8C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateDomain_DA03C2B622CC2076290282DBD01ACF8C" xlink:to="lab_us-gaap_VariableRateDomain_DA03C2B622CC2076290282DBD01ACF8C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_0408D85975E8E1683AEF82DBD01AA44D_terseLabel_en-US" xlink:label="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_0408D85975E8E1683AEF82DBD01AA44D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LIBOR</link:label>
    <link:label id="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_0408D85975E8E1683AEF82DBD01AA44D_label_en-US" xlink:label="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_0408D85975E8E1683AEF82DBD01AA44D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">London Interbank Offered Rate (LIBOR) [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_0408D85975E8E1683AEF82DBD01AA44D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_0408D85975E8E1683AEF82DBD01AA44D" xlink:to="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_0408D85975E8E1683AEF82DBD01AA44D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_EACA19E913CC5985F91882DBD01A0AC0_verboseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_EACA19E913CC5985F91882DBD01A0AC0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_EACA19E913CC5985F91882DBD01A0AC0_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_EACA19E913CC5985F91882DBD01A0AC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_EACA19E913CC5985F91882DBD01A0AC0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_EACA19E913CC5985F91882DBD01A0AC0" xlink:to="lab_us-gaap_LineOfCreditFacilityLineItems_EACA19E913CC5985F91882DBD01A0AC0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentTerm_A4C80B60D709166325A982DBD01B4658_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTerm_A4C80B60D709166325A982DBD01B4658" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument term</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentTerm_A4C80B60D709166325A982DBD01B4658_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTerm_A4C80B60D709166325A982DBD01B4658" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTerm" xlink:label="loc_us-gaap_DebtInstrumentTerm_A4C80B60D709166325A982DBD01B4658" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTerm_A4C80B60D709166325A982DBD01B4658" xlink:to="lab_us-gaap_DebtInstrumentTerm_A4C80B60D709166325A982DBD01B4658" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromLinesOfCredit_826052B03C13B27DC76D82DBD01B1283_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromLinesOfCredit_826052B03C13B27DC76D82DBD01B1283" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from revolving credit facility</link:label>
    <link:label id="lab_us-gaap_ProceedsFromLinesOfCredit_826052B03C13B27DC76D82DBD01B1283_label_en-US" xlink:label="lab_us-gaap_ProceedsFromLinesOfCredit_826052B03C13B27DC76D82DBD01B1283" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Lines of Credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_826052B03C13B27DC76D82DBD01B1283" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromLinesOfCredit_826052B03C13B27DC76D82DBD01B1283" xlink:to="lab_us-gaap_ProceedsFromLinesOfCredit_826052B03C13B27DC76D82DBD01B1283" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_40C051A468A267DF5C1F82DBD01BE389_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_40C051A468A267DF5C1F82DBD01BE389" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum limit of amount under line of credit</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_40C051A468A267DF5C1F82DBD01BE389_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_40C051A468A267DF5C1F82DBD01BE389" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_40C051A468A267DF5C1F82DBD01BE389" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_40C051A468A267DF5C1F82DBD01BE389" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_40C051A468A267DF5C1F82DBD01BE389" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfLinesOfCredit_1571413F1E0785025BEB82DBD01B3B5D_terseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLinesOfCredit_1571413F1E0785025BEB82DBD01B3B5D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repayment of line of credit</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLinesOfCredit_1571413F1E0785025BEB82DBD01B3B5D_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLinesOfCredit_1571413F1E0785025BEB82DBD01B3B5D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Lines of Credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLinesOfCredit_1571413F1E0785025BEB82DBD01B3B5D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLinesOfCredit_1571413F1E0785025BEB82DBD01B3B5D" xlink:to="lab_us-gaap_RepaymentsOfLinesOfCredit_1571413F1E0785025BEB82DBD01B3B5D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57C5398ED892FB70A16C82DBD01B3CC6_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57C5398ED892FB70A16C82DBD01B3CC6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57C5398ED892FB70A16C82DBD01B3CC6_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57C5398ED892FB70A16C82DBD01B3CC6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Basis Spread on Variable Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57C5398ED892FB70A16C82DBD01B3CC6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57C5398ED892FB70A16C82DBD01B3CC6" xlink:to="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_57C5398ED892FB70A16C82DBD01B3CC6" xlink:type="arc" />
    <link:label id="lab_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E_terseLabel_en-US" xlink:label="lab_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Extension fee</link:label>
    <link:label id="lab_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E_label_en-US" xlink:label="lab_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Extension Fee</link:label>
    <link:label id="lab_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E_documentation_en-US" xlink:label="lab_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Extension Fee</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_DebtInstrumentExtensionFee" xlink:label="loc_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E" xlink:to="lab_usat_DebtInstrumentExtensionFee_36F1E4C166033C86A2D182DBD01C651E" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfDebt_EFD51FE20932492A9FE782DBD01C9183_terseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfDebt_EFD51FE20932492A9FE782DBD01C9183" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repayments of debt</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfDebt_EFD51FE20932492A9FE782DBD01C9183_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfDebt_EFD51FE20932492A9FE782DBD01C9183" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="loc_us-gaap_RepaymentsOfDebt_EFD51FE20932492A9FE782DBD01C9183" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfDebt_EFD51FE20932492A9FE782DBD01C9183" xlink:to="lab_us-gaap_RepaymentsOfDebt_EFD51FE20932492A9FE782DBD01C9183" xlink:type="arc" />
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    <link:label id="lab_us-gaap_SubsidiarySaleOfStockAxis_86932B090722257AA7CDAB96082318C6_label_en-US" xlink:label="lab_us-gaap_SubsidiarySaleOfStockAxis_86932B090722257AA7CDAB96082318C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sale of Stock [Axis]</link:label>
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    <link:label id="lab_us-gaap_OverAllotmentOptionMember_F751BEE5D0C5B8BAC3AAAB960824C173_terseLabel_en-US" xlink:label="lab_us-gaap_OverAllotmentOptionMember_F751BEE5D0C5B8BAC3AAAB960824C173" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Underwriting</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_F850E4438BC7186B43BA64465D0998A1" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A1066419A04794C81A8264465D0AB2F2_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A1066419A04794C81A8264465D0AB2F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Award Type [Domain]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A1066419A04794C81A8264465D0AB2F2_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A1066419A04794C81A8264465D0AB2F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Award Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A1066419A04794C81A8264465D0AB2F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A1066419A04794C81A8264465D0AB2F2" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A1066419A04794C81A8264465D0AB2F2" xlink:type="arc" />
    <link:label id="lab_srt_TitleOfIndividualAxis_326C96B9566E575C630864465D0A55A3_terseLabel_en-US" xlink:label="lab_srt_TitleOfIndividualAxis_326C96B9566E575C630864465D0A55A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title of Individual [Axis]</link:label>
    <link:label id="lab_srt_TitleOfIndividualAxis_326C96B9566E575C630864465D0A55A3_label_en-US" xlink:label="lab_srt_TitleOfIndividualAxis_326C96B9566E575C630864465D0A55A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of Individual [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srt_TitleOfIndividualAxis_326C96B9566E575C630864465D0A55A3" xlink:type="locator" />
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    <link:label id="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain_1B96753EF310A623BD9C64465D0AB8D8_terseLabel_en-US" xlink:label="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain_1B96753EF310A623BD9C64465D0AB8D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title of Individual [Domain]</link:label>
    <link:label id="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain_1B96753EF310A623BD9C64465D0AB8D8_label_en-US" xlink:label="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain_1B96753EF310A623BD9C64465D0AB8D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of Individual [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_1B96753EF310A623BD9C64465D0AB8D8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_1B96753EF310A623BD9C64465D0AB8D8" xlink:to="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain_1B96753EF310A623BD9C64465D0AB8D8" xlink:type="arc" />
    <link:label id="lab_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8_terseLabel_en-US" xlink:label="lab_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Individual Non-employee Director</link:label>
    <link:label id="lab_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8_label_en-US" xlink:label="lab_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Individual Non-employee Director [Member]</link:label>
    <link:label id="lab_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8_documentation_en-US" xlink:label="lab_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Individual Non-employee Director [Member]</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_IndividualNonemployeeDirectorMember" xlink:label="loc_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8" xlink:to="lab_usat_IndividualNonemployeeDirectorMember_A61BD88BC0CF3A276357644ABEB85FF8" xlink:type="arc" />
    <link:label id="lab_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562_terseLabel_en-US" xlink:label="lab_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non Employee Director</link:label>
    <link:label id="lab_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562_label_en-US" xlink:label="lab_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non Employee Director [Member]</link:label>
    <link:label id="lab_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562_documentation_en-US" xlink:label="lab_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents detail of non-employee Director .</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_NonEmployeeDirectorMember" xlink:label="loc_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562" xlink:to="lab_usat_NonEmployeeDirectorMember_15B47656FB1871BFF06064465D0B0562" xlink:type="arc" />
    <link:label id="lab_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9_terseLabel_en-US" xlink:label="lab_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long Term Stock Incentive Plan (LTT)</link:label>
    <link:label id="lab_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9_label_en-US" xlink:label="lab_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long Term Stock Incentive Plan [Member]</link:label>
    <link:label id="lab_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9_documentation_en-US" xlink:label="lab_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents detail of long term stock incentive plan.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_LongTermStockIncentivePlanMember" xlink:label="loc_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9" xlink:to="lab_usat_LongTermStockIncentivePlanMember_6E437AD35713482EB26D64465D0C68C9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_29D5A18A6531A278396564465D0C2ED4_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_29D5A18A6531A278396564465D0C2ED4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Number of shares granted</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_29D5A18A6531A278396564465D0C2ED4_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_29D5A18A6531A278396564465D0C2ED4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_29D5A18A6531A278396564465D0C2ED4" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_FC07C719C627640B849264465D0C381E_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_FC07C719C627640B849264465D0C381E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_FC07C719C627640B849264465D0C381E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_FC07C719C627640B849264465D0C381E" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_FC07C719C627640B849264465D0C381E" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_035759CE6D555D2ECD2F64465D0D806B_verboseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_035759CE6D555D2ECD2F64465D0D806B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total expense recognized</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_035759CE6D555D2ECD2F64465D0D806B" xlink:type="locator" />
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    <link:label id="lab_us-gaap_VestingAxis_34400C629652F76353A7FD8C9C200DBD_terseLabel_en-US" xlink:label="lab_us-gaap_VestingAxis_34400C629652F76353A7FD8C9C200DBD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vesting [Axis]</link:label>
    <link:label id="lab_us-gaap_VestingAxis_34400C629652F76353A7FD8C9C200DBD_label_en-US" xlink:label="lab_us-gaap_VestingAxis_34400C629652F76353A7FD8C9C200DBD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vesting [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VestingAxis" xlink:label="loc_us-gaap_VestingAxis_34400C629652F76353A7FD8C9C200DBD" xlink:type="locator" />
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    <link:label id="lab_us-gaap_VestingDomain_C6FC4712B98D13C230AAFD8C9C21584B_terseLabel_en-US" xlink:label="lab_us-gaap_VestingDomain_C6FC4712B98D13C230AAFD8C9C21584B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vesting [Domain]</link:label>
    <link:label id="lab_us-gaap_VestingDomain_C6FC4712B98D13C230AAFD8C9C21584B_label_en-US" xlink:label="lab_us-gaap_VestingDomain_C6FC4712B98D13C230AAFD8C9C21584B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vesting [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VestingDomain" xlink:label="loc_us-gaap_VestingDomain_C6FC4712B98D13C230AAFD8C9C21584B" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ShareBasedCompensationAwardTrancheOneMember_B2C977F233E3EFAAC37FFD8C9C21C241_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationAwardTrancheOneMember_B2C977F233E3EFAAC37FFD8C9C21C241" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2018</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationAwardTrancheOneMember_B2C977F233E3EFAAC37FFD8C9C21C241_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationAwardTrancheOneMember_B2C977F233E3EFAAC37FFD8C9C21C241" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Tranche One [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_B2C977F233E3EFAAC37FFD8C9C21C241" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_B2C977F233E3EFAAC37FFD8C9C21C241" xlink:to="lab_us-gaap_ShareBasedCompensationAwardTrancheOneMember_B2C977F233E3EFAAC37FFD8C9C21C241" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_177843363228269621D0FD8C9C217A94_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_177843363228269621D0FD8C9C217A94" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_177843363228269621D0FD8C9C217A94_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_177843363228269621D0FD8C9C217A94" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Tranche Two [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_177843363228269621D0FD8C9C217A94" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_177843363228269621D0FD8C9C217A94" xlink:to="lab_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_177843363228269621D0FD8C9C217A94" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_E2D88DCF313F27CFEC7CFD8C9C22BB6E_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_E2D88DCF313F27CFEC7CFD8C9C22BB6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAwardTrancheThreeMember" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_E2D88DCF313F27CFEC7CFD8C9C22BB6E" xlink:type="locator" />
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    <link:label id="lab_srt_ChiefExecutiveOfficerMember_270A33A273B877560AB3FD8C9C24DEB8_terseLabel_en-US" xlink:label="lab_srt_ChiefExecutiveOfficerMember_270A33A273B877560AB3FD8C9C24DEB8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Chief Executive Officer ("CEO")</link:label>
    <link:label id="lab_srt_ChiefExecutiveOfficerMember_270A33A273B877560AB3FD8C9C24DEB8_label_en-US" xlink:label="lab_srt_ChiefExecutiveOfficerMember_270A33A273B877560AB3FD8C9C24DEB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Chief Executive Officer [Member]</link:label>
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    <link:label id="lab_srt_ChiefFinancialOfficerMember_26080BBD527136554137FD8C9C24F796_terseLabel_en-US" xlink:label="lab_srt_ChiefFinancialOfficerMember_26080BBD527136554137FD8C9C24F796" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Chief Financial Officer ("CFO")</link:label>
    <link:label id="lab_srt_ChiefFinancialOfficerMember_26080BBD527136554137FD8C9C24F796_label_en-US" xlink:label="lab_srt_ChiefFinancialOfficerMember_26080BBD527136554137FD8C9C24F796" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Chief Financial Officer [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ChiefFinancialOfficerMember" xlink:label="loc_srt_ChiefFinancialOfficerMember_26080BBD527136554137FD8C9C24F796" xlink:type="locator" />
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    <link:label id="lab_usat_ChiefServicesOfficerMember_FD76C1DDFD5700F0FB54FD8C9C241536_terseLabel_en-US" xlink:label="lab_usat_ChiefServicesOfficerMember_FD76C1DDFD5700F0FB54FD8C9C241536" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Chief Services Officer ("CSO")</link:label>
    <link:label id="lab_usat_ChiefServicesOfficerMember_FD76C1DDFD5700F0FB54FD8C9C241536_label_en-US" xlink:label="lab_usat_ChiefServicesOfficerMember_FD76C1DDFD5700F0FB54FD8C9C241536" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Chief Services Officer [Member]</link:label>
    <link:label id="lab_usat_ChiefServicesOfficerMember_FD76C1DDFD5700F0FB54FD8C9C241536_documentation_en-US" xlink:label="lab_usat_ChiefServicesOfficerMember_FD76C1DDFD5700F0FB54FD8C9C241536" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents details of Chief Services Officer.</link:label>
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    <link:label id="lab_usat_ChiefProductOfficerMember_99FA4EF3C71F745B6D63FD8C9C251395_terseLabel_en-US" xlink:label="lab_usat_ChiefProductOfficerMember_99FA4EF3C71F745B6D63FD8C9C251395" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Chief Product Officer (CPO)</link:label>
    <link:label id="lab_usat_ChiefProductOfficerMember_99FA4EF3C71F745B6D63FD8C9C251395_label_en-US" xlink:label="lab_usat_ChiefProductOfficerMember_99FA4EF3C71F745B6D63FD8C9C251395" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Chief Product Officer [Member]</link:label>
    <link:label id="lab_usat_ChiefProductOfficerMember_99FA4EF3C71F745B6D63FD8C9C251395_documentation_en-US" xlink:label="lab_usat_ChiefProductOfficerMember_99FA4EF3C71F745B6D63FD8C9C251395" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represent the information relating to the product officer appointed to the position by the board of director</link:label>
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    <link:label id="lab_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624_verboseLabel_en-US" xlink:label="lab_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Percentage total number of connections</link:label>
    <link:label id="lab_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624_label_en-US" xlink:label="lab_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Total Number Of Connections</link:label>
    <link:label id="lab_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624_documentation_en-US" xlink:label="lab_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Percentage total number of connections.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_PercentageTotalNumberOfConnections" xlink:label="loc_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624" xlink:to="lab_usat_PercentageTotalNumberOfConnections_5A1242EBD1DC30B40E1AFD8C9C25F624" xlink:type="arc" />
    <link:label id="lab_usat_PercentageAdjustedEbitdaEarned_9707EFE6BA71E654F05EFD8C9C259DE2_verboseLabel_en-US" xlink:label="lab_usat_PercentageAdjustedEbitdaEarned_9707EFE6BA71E654F05EFD8C9C259DE2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Percentage adjusted EBITDA earned</link:label>
    <link:label id="lab_usat_PercentageAdjustedEbitdaEarned_9707EFE6BA71E654F05EFD8C9C259DE2_label_en-US" xlink:label="lab_usat_PercentageAdjustedEbitdaEarned_9707EFE6BA71E654F05EFD8C9C259DE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Adjusted Ebitda Earned</link:label>
    <link:label id="lab_usat_PercentageAdjustedEbitdaEarned_9707EFE6BA71E654F05EFD8C9C259DE2_documentation_en-US" xlink:label="lab_usat_PercentageAdjustedEbitdaEarned_9707EFE6BA71E654F05EFD8C9C259DE2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents detail of Percentage adjusted EBITDA earned.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_PercentageAdjustedEbitdaEarned" xlink:label="loc_usat_PercentageAdjustedEbitdaEarned_9707EFE6BA71E654F05EFD8C9C259DE2" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OfficersCompensation_125E9A3EBE8AED56BA89FD8C9C251DC3_verboseLabel_en-US" xlink:label="lab_us-gaap_OfficersCompensation_125E9A3EBE8AED56BA89FD8C9C251DC3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Officers compensation</link:label>
    <link:label id="lab_us-gaap_OfficersCompensation_125E9A3EBE8AED56BA89FD8C9C251DC3_label_en-US" xlink:label="lab_us-gaap_OfficersCompensation_125E9A3EBE8AED56BA89FD8C9C251DC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Salary and Wage, Officer, Excluding Cost of Good and Service Sold</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="loc_us-gaap_OfficersCompensation_125E9A3EBE8AED56BA89FD8C9C251DC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OfficersCompensation_125E9A3EBE8AED56BA89FD8C9C251DC3" xlink:to="lab_us-gaap_OfficersCompensation_125E9A3EBE8AED56BA89FD8C9C251DC3" xlink:type="arc" />
    <link:label id="lab_usat_PercentageOfSharesAwardedOnTargetAchievement_2950B166AC2C8A85ED64FD8C9C2521FF_verboseLabel_en-US" xlink:label="lab_usat_PercentageOfSharesAwardedOnTargetAchievement_2950B166AC2C8A85ED64FD8C9C2521FF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Percentage of shares awarded on target achievement</link:label>
    <link:label id="lab_usat_PercentageOfSharesAwardedOnTargetAchievement_2950B166AC2C8A85ED64FD8C9C2521FF_label_en-US" xlink:label="lab_usat_PercentageOfSharesAwardedOnTargetAchievement_2950B166AC2C8A85ED64FD8C9C2521FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Of Shares Awarded On Target Achievement</link:label>
    <link:label id="lab_usat_PercentageOfSharesAwardedOnTargetAchievement_2950B166AC2C8A85ED64FD8C9C2521FF_documentation_en-US" xlink:label="lab_usat_PercentageOfSharesAwardedOnTargetAchievement_2950B166AC2C8A85ED64FD8C9C2521FF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage Of Shares Awarded On Target Achievement.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_PercentageOfSharesAwardedOnTargetAchievement" xlink:label="loc_usat_PercentageOfSharesAwardedOnTargetAchievement_2950B166AC2C8A85ED64FD8C9C2521FF" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_9D8304BF691C61F74A91FD8C9C269C8F_verboseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_9D8304BF691C61F74A91FD8C9C269C8F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Vesting percentage</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_9D8304BF691C61F74A91FD8C9C269C8F_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_9D8304BF691C61F74A91FD8C9C269C8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_9D8304BF691C61F74A91FD8C9C269C8F" xlink:type="locator" />
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    <link:label id="lab_usat_DocumentAndEntityInformationAbstract_D3CC59274F365A469A7A4F86CD95F6EF_label_en-US" xlink:label="lab_usat_DocumentAndEntityInformationAbstract_D3CC59274F365A469A7A4F86CD95F6EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document and Entity Information [Abstract]</link:label>
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    <link:loc xlink:href="usat-20181231.xsd#usat_DocumentAndEntityInformationAbstract" xlink:label="loc_usat_DocumentAndEntityInformationAbstract_D3CC59274F365A469A7A4F86CD95F6EF" xlink:type="locator" />
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    <link:label id="lab_dei_EntityRegistrantName_DCC33576CD6E56F5DDA84F86CD951B81_label_en-US" xlink:label="lab_dei_EntityRegistrantName_DCC33576CD6E56F5DDA84F86CD951B81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_DCC33576CD6E56F5DDA84F86CD951B81" xlink:type="locator" />
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    <link:label id="lab_dei_EntityCentralIndexKey_7ECD00707F7C9BE9FA0A4F86CD953635_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_7ECD00707F7C9BE9FA0A4F86CD953635" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
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    <link:label id="lab_dei_EntityCurrentReportingStatus_1646E3F4898DF465A07D4F86CD9511E4_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_1646E3F4898DF465A07D4F86CD9511E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
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    <link:label id="lab_dei_CurrentFiscalYearEndDate_E3B006A73EC4595E78894F86CD95957A_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_E3B006A73EC4595E78894F86CD95957A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_E3B006A73EC4595E78894F86CD95957A_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_E3B006A73EC4595E78894F86CD95957A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_E3B006A73EC4595E78894F86CD95957A" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_F58B980BA8665153A148B0BD0A8F2C2C_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_F58B980BA8665153A148B0BD0A8F2C2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Taxes and Tax Credits</link:label>
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    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B2AC55B39259BFC33BDAB0BD0A929D14_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B2AC55B39259BFC33BDAB0BD0A929D14" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Purchase of property and equipment, including rentals</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B2AC55B39259BFC33BDAB0BD0A929D14" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B2AC55B39259BFC33BDAB0BD0A929D14" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B2AC55B39259BFC33BDAB0BD0A929D14" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_A6E1495E5D517C220D4EB0BD0A928F54_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_A6E1495E5D517C220D4EB0BD0A928F54" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale of property and equipment, including rentals</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_A6E1495E5D517C220D4EB0BD0A928F54_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_A6E1495E5D517C220D4EB0BD0A928F54" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Property, Plant, and Equipment</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_A6E1495E5D517C220D4EB0BD0A928F54" xlink:to="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_A6E1495E5D517C220D4EB0BD0A928F54" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F974D3C0558CFADEFE6EB0BD0A92C108_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F974D3C0558CFADEFE6EB0BD0A92C108" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cash paid for acquisitions, net of cash acquired</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F974D3C0558CFADEFE6EB0BD0A92C108" xlink:type="locator" />
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    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_66F547DACB274D344B42B0BD0A92734A_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_66F547DACB274D344B42B0BD0A92734A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Proceeds from collateralized borrowing from the transfer of finance receivables</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_66F547DACB274D344B42B0BD0A92734A_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_66F547DACB274D344B42B0BD0A92734A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_66F547DACB274D344B42B0BD0A92734A" xlink:type="locator" />
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    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3CB880CE3E3C5E736981B0BD0A92DBBA_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3CB880CE3E3C5E736981B0BD0A92DBBA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">FINANCING ACTIVITIES:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3CB880CE3E3C5E736981B0BD0A92DBBA_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3CB880CE3E3C5E736981B0BD0A92DBBA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3CB880CE3E3C5E736981B0BD0A92DBBA" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ProceedsFromAccountsReceivableSecuritization_400D2A057B515C8F43B9B0BD0A932613_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromAccountsReceivableSecuritization_400D2A057B515C8F43B9B0BD0A932613" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from transfer of finance receivables</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromAccountsReceivableSecuritization" xlink:label="loc_us-gaap_ProceedsFromAccountsReceivableSecuritization_400D2A057B515C8F43B9B0BD0A932613" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromAccountsReceivableSecuritization_400D2A057B515C8F43B9B0BD0A932613" xlink:to="lab_us-gaap_ProceedsFromAccountsReceivableSecuritization_400D2A057B515C8F43B9B0BD0A932613" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsOfDebtIssuanceCosts_0C96B2E2B54CEBBCBFA9B0BD0A9399FB_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtIssuanceCosts_0C96B2E2B54CEBBCBFA9B0BD0A9399FB" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Payment of debt issuance costs</link:label>
    <link:label id="lab_us-gaap_PaymentsOfDebtIssuanceCosts_0C96B2E2B54CEBBCBFA9B0BD0A9399FB_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtIssuanceCosts_0C96B2E2B54CEBBCBFA9B0BD0A9399FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of Debt Issuance Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_0C96B2E2B54CEBBCBFA9B0BD0A9399FB" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F60255ABC311756F6D9CB0BD0A939037_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F60255ABC311756F6D9CB0BD0A939037" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from issuance of long-term debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F60255ABC311756F6D9CB0BD0A939037_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F60255ABC311756F6D9CB0BD0A939037" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F60255ABC311756F6D9CB0BD0A939037" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_B32B0BFD67B6DF7D4687B0BD0A944D43_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_B32B0BFD67B6DF7D4687B0BD0A944D43" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Issuance of common stock in public offering, net</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_B32B0BFD67B6DF7D4687B0BD0A944D43_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_B32B0BFD67B6DF7D4687B0BD0A944D43" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance Initial Public Offering</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="loc_us-gaap_ProceedsFromIssuanceInitialPublicOffering_B32B0BFD67B6DF7D4687B0BD0A944D43" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RepaymentsOfLinesOfCredit_CD37EB61F2A9C80FECCFB0BD0A946B20_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLinesOfCredit_CD37EB61F2A9C80FECCFB0BD0A946B20" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repayment of line of credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLinesOfCredit_CD37EB61F2A9C80FECCFB0BD0A946B20" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_32A1CEB9812D3A120F9EB0BD0A94C41F_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_32A1CEB9812D3A120F9EB0BD0A94C41F" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repayment of capital lease obligations and long-term debt</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_32A1CEB9812D3A120F9EB0BD0A94C41F_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_32A1CEB9812D3A120F9EB0BD0A94C41F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Long-term Capital Lease Obligations</link:label>
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    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_C1D980D58D41E37D2AA0B0BD0A94D476_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_C1D980D58D41E37D2AA0B0BD0A94D476" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash (used in) provided by financing activities</link:label>
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    <link:label id="lab_usat_EquityTextBlock_5DE4BF7D316EC9978289FD8C9E5EBE37_terseLabel_en-US" xlink:label="lab_usat_EquityTextBlock_5DE4BF7D316EC9978289FD8C9E5EBE37" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EQUITY</link:label>
    <link:label id="lab_usat_EquityTextBlock_5DE4BF7D316EC9978289FD8C9E5EBE37_label_en-US" xlink:label="lab_usat_EquityTextBlock_5DE4BF7D316EC9978289FD8C9E5EBE37" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity [Text Block]</link:label>
    <link:label id="lab_usat_EquityTextBlock_5DE4BF7D316EC9978289FD8C9E5EBE37_documentation_en-US" xlink:label="lab_usat_EquityTextBlock_5DE4BF7D316EC9978289FD8C9E5EBE37" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents disclosure related to Warrants, Stock Options, Common Stock, LTI plans etc.</link:label>
    <link:loc xlink:href="usat-20181231.xsd#usat_EquityTextBlock" xlink:label="loc_usat_EquityTextBlock_5DE4BF7D316EC9978289FD8C9E5EBE37" xlink:type="locator" />
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    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_3EC78DDFBD27B2C5750FB0BD0AEC3264_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_3EC78DDFBD27B2C5750FB0BD0AEC3264" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_3EC78DDFBD27B2C5750FB0BD0AEC3264" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_3EC78DDFBD27B2C5750FB0BD0AEC3264" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_3EC78DDFBD27B2C5750FB0BD0AEC3264" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_ECDED7565B05D0BAE9FEB0BD0AEC30C9_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_ECDED7565B05D0BAE9FEB0BD0AEC30C9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">OPERATING ACTIVITIES:</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_ECDED7565B05D0BAE9FEB0BD0AEC30C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_ECDED7565B05D0BAE9FEB0BD0AEC30C9" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_ECDED7565B05D0BAE9FEB0BD0AEC30C9" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_0E89F7BDB45E9A7B8A8DB0BD0AEDF590_verboseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_0E89F7BDB45E9A7B8A8DB0BD0AEDF590" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net loss to net cash (used in) provided by operating activities:</link:label>
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    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_06734331FFA6645B83DDB0BD0AEDB5ED_negatedLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_06734331FFA6645B83DDB0BD0AEDB5ED" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Gain on disposal of property and equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_06734331FFA6645B83DDB0BD0AEDB5ED" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AmortizationOfDebtDiscountPremium_EA05BB8373B17DF0D9AEB0BD0AED75B4_verboseLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfDebtDiscountPremium_EA05BB8373B17DF0D9AEB0BD0AED75B4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Non-cash interest and amortization of debt discount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_EA05BB8373B17DF0D9AEB0BD0AED75B4" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_D8320E41B7581C2B0EC4B0BD0AED6B30_verboseLabel_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_D8320E41B7581C2B0EC4B0BD0AED6B30" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Bad debt expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_D8320E41B7581C2B0EC4B0BD0AED6B30" xlink:type="locator" />
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    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_72F48910A9899228F95DB0BD0AEE9FF4_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_72F48910A9899228F95DB0BD0AEE9FF4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_72F48910A9899228F95DB0BD0AEE9FF4" xlink:type="locator" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_2B474CBAAD077F029F66B0BD0AEEFF3A" xlink:type="locator" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInFinanceReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInFinanceReceivables_262A791303C37D481DCDB0BD0AEF4231" xlink:type="locator" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_7A3136F5801CAD491F6EB0BD0AEFAF98" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_AC6F4609DA61B321250AB0BD0AF05288_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_AC6F4609DA61B321250AB0BD0AF05288" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchase of property and equipment, including rentals</link:label>
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