
The items with the Normal sale will be integrated as A/R invoice and if the item is a Fulfillment sale , then it will be integrated as A/R Reserve invoice .
Steps to identify and verify : Pick the concerned POS transaction key and run the Integration procedure in the Enterprise database to know the nature of transaction lines integrating with ERP
Exec integration_transaction 'Transaction Key'
Result of above query will show the DOCTYPE column, illustrating the line item time and the document type it will be integrating to SAP
For example:
ARI -- ARINV
RES -- Reserve Invoice
CRM- A/R Credit Memo
For example: If a transaction was made in iVend which consists of two items one with sale and other with fulfillment; then the item with sale will be available in A/R invoice whereas the item with fulfillment will be available in the A/R Reserve invoice.