CE10-1. Create a process diagram for the inter-enterprise process that exists to process debit card payments at a grocery store. Create separate swimlanes for the customer, the store, and the customers bank. Make necessary assumptions and state them. Include sufficient detail so that your process includes the processing of a PIN. I have seen diagrams like the one below but it specifically says 3 swimlanes (customer, grocery store, and bank).

The process of debit card payments at a grocery store is very complex. The following is the diagrammatical presentation: Response from Bank Debit Card Scheme Response to Acquirer Authentication of PIN Inquiry for Authorization Debit Card Issuing Bank Acquirer Inquiry Response to Seller Customer with Debit Card Presentation of Card Seller Completion of Transaction