Here is a PDF training material about SAP payment card (Debit card, Credit card etc) processing configuration & and its other details. Payment cards frequently replace cash as a means of payment, becoming indispensable to customers and valuable tools for businesses.
The importance of payment cards requires their integration into modern business processes.Payment card processing in the SAP R/3 System offers you a wide range of functions in Sales and Distribution, Retail point of sale, Financial Accounting, and Internet commerce. It contains the basic tools you need to handle payment cards in a variety of business environments.Payment card processing is one of the component coming under SAP SD module.