When a payment is made using a credit card, the credit card data has to be provided by the service that transferred the payment. The credit card is authorized in event 1400 (called from event 6065). There you can also add your own customer-specific fields (from CI_FKKOPKC) to the credit card data. In addition, you can send authorization data already when the service is called. This data is stored in the table of card data for the payment document (DFKKOPKC) and is available for billing. It can also be useful to call event 1400 (from event 6065) even if authorization already took place. For example, you can add card data without needing another authorization.

You can add additional fields to the card supplement in event 1400 (table DFKKOPKC) and display them using event 1402. For more information, see the documentation for the function module FKK_SAMPLE_1402.

For each status change (such as, payment posted, bank was informed, bank confirmed), event 6209 is processed. This event enables you to notify a feeder system of this status change, or to otherwise react to the change.