Preliminary Remarks
To counteract potential misuse of payment methods , IBANs can be excluded from payment attempts via a blacklist . The IBAN blacklist can be maintained in the Frisbii Media Merchant Backend itself. The accounts for blocked IBANs are rejected in the checkout and cannot be saved in either the Self Service or the Merchant Backend.
Note: It is important to note that the blocking of an IBAN only affects the specific account linked to that IBAN and not all of a person's accounts with the bank or other means of payment deposited by that person.
Block IBANs
Overview
The blocked IBANs are displayed in the list view.
You can search for IBANs in the search bar.
Individual IBANs can be deleted via Commands.
Block IBANs
Click on + Block IBANs.
Enter the IBAN to be blocked.
Description is automatically filled with the name of the creator and creation date.
Add or delete further IBANs via Commands + or -.
Click on Save to save the IBANs you have entered. The stored IBANs are listed below.
To return to the overview, click Cancel at the top left. The saved IBANs appear in the list.

Application example
In the Merchant Backend
If a user of the Frisbii Media Merchant Backend tries to create a blocked IBAN in the customer account, the following error message appears:

In the Checkout
If a customer tries to create a blocked IBAN in Self Service or Checkout, they will also receive an error message:
