| ElectronicInvoiceHelperServiceImpl | 
 This is a helper service to parse electronic invoice file, match it with a PO and create PREQs based on the eInvoice. 
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| ElectronicInvoiceItemHolder | 
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| ElectronicInvoiceItemMappingServiceImpl | 
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| ElectronicInvoiceMappingServiceImpl | 
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| ElectronicInvoiceMatchingServiceImpl | 
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| ElectronicInvoiceOrderHolder | 
 This is a holder class which can be passed to the matching service to validate einvoice or reject doc data
 against the po document. 
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| ImageServiceImpl | 
 Implementation of ImageService. 
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| ItemUnitOfMeasureServiceImpl | 
 This class is the service implementation for the ItemUnitOfMeasureService. 
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| OLEPaymentRequestAccountingLineRuleHelperServiceImpl | 
 Created with IntelliJ IDEA. 
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| OLEPurchasingAccountingLineRuleHelperServiceImpl | 
 Created with IntelliJ IDEA. 
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| PaymentRequestAccountingLineRuleHelperServiceImpl | 
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| PdpExtractServiceImpl | 
 Implementation of PdpExtractService 
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| PurapAccountingLineRuleHelperServiceImpl | 
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| PurapAccountingServiceImpl | 
 Contains a number of helper methods to deal with accounts on Purchasing Accounts Payable Documents 
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| PurapAccountRevisionGroup | 
 Purap account history grouping 
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| PurapAccountRevisionServiceImpl | 
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| PurapGeneralLedgerServiceImpl | 
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| PurchasingAccountingLineRuleHelperServiceImpl | 
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| SensitiveDataServiceImpl | 
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| VendorCreditMemoAccountingLineRuleHelperServiceImpl | 
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