diff --git a/library/src/test/resources/factur-x.xml b/library/src/test/resources/factur-x.xml
index f5efba35..f063c80b 100644
--- a/library/src/test/resources/factur-x.xml
+++ b/library/src/test/resources/factur-x.xml
@@ -177,7 +177,7 @@
         </ram:DueDateDateTime> 
       </ram:SpecifiedTradePaymentTerms>  
       <ram:SpecifiedTradeSettlementHeaderMonetarySummation> 
-        <ram:LineTotalAmount>496.10</ram:LineTotalAmount>  
+        <ram:LineTotalAmount>496.00</ram:LineTotalAmount>
         <ram:ChargeTotalAmount>0.00</ram:ChargeTotalAmount>
         <ram:AllowanceTotalAmount>0.00</ram:AllowanceTotalAmount>  
         <ram:TaxBasisTotalAmount>496.00</ram:TaxBasisTotalAmount>  
diff --git a/library/src/test/resources/ubl/01.01a-INVOICE.ubl.xml b/library/src/test/resources/ubl/01.01a-INVOICE.ubl.xml
index 08a5568d..8d648241 100644
--- a/library/src/test/resources/ubl/01.01a-INVOICE.ubl.xml
+++ b/library/src/test/resources/ubl/01.01a-INVOICE.ubl.xml
@@ -2,14 +2,17 @@
 <ubl:Invoice xmlns:ubl="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2"
              xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"
              xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2">
-    <cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:xoef-de:kosit:standard:xrechnung_2.3</cbc:CustomizationID>
+    <cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0</cbc:CustomizationID>
+    <cbc:ProfileID>urn:fdc:peppol.eu:2017:poacc:billing:01:1.0</cbc:ProfileID>
     <cbc:ID>123456XX</cbc:ID>
     <cbc:IssueDate>2016-04-04</cbc:IssueDate>
     <cbc:InvoiceTypeCode>380</cbc:InvoiceTypeCode>
     <cbc:Note>#ADU#Es gelten unsere Allgem. Geschäftsbedingungen, die Sie unter […] finden.</cbc:Note>
     <cbc:DocumentCurrencyCode>EUR</cbc:DocumentCurrencyCode>
+    <cbc:BuyerReference>04011000-12345-03</cbc:BuyerReference>
     <cac:AccountingSupplierParty>
         <cac:Party>
+            <cbc:EndpointID schemeID="EM">seller@email.de</cbc:EndpointID>
             <cac:PartyName>
                 <cbc:Name>[Seller trading name]</cbc:Name>
             </cac:PartyName>
@@ -41,6 +44,7 @@
     </cac:AccountingSupplierParty>
     <cac:AccountingCustomerParty>
         <cac:Party>
+            <cbc:EndpointID schemeID="EM">buyer@info.de</cbc:EndpointID>
             <cac:PartyIdentification>
                 <cbc:ID>[Buyer identifier]</cbc:ID>
             </cac:PartyIdentification>
@@ -70,7 +74,7 @@
     <cac:TaxTotal>
         <cbc:TaxAmount currencyID="EUR">22.04</cbc:TaxAmount>
         <cac:TaxSubtotal>
-            <cbc:TaxableAmount currencyID="EUR">314.85</cbc:TaxableAmount>
+            <cbc:TaxableAmount currencyID="EUR">314.86</cbc:TaxableAmount>
             <cbc:TaxAmount currencyID="EUR">22.04</cbc:TaxAmount>
             <cac:TaxCategory>
                 <cbc:ID>S</cbc:ID>