The following diagram shows the implementation architecture for the SEPA Payment Suite product as part of integration in online banking for creditors and/or debtors:
Picture 5: Online banking architecture
The SEPA Payment Suite application offers unbranded GUIs (image, colour style and javascript can be customized for the bank) for integration into the creditor online banking.
If the bank would like to keep more freedom in its implementation, graphic style and page layout, SOAP web services can be used to query SEPA Payment Suite and trigger the desired actions.