Use this site to maintain a list of credit card numbers which will not be accepted at your kiosks.

You will need to specify the following information:

Owner ID: This number uniquely identifies you in the database and is assigned to you when you purchase your first license.
Validation: This number ensures that you are the only one that can use your owner ID. This number is like a password and should be kept secret. It is assigned to you when you purchase your first license.
Card #: The card number you wish to add or remove. This value is not required to view the list.

Once you have specified the required information, and the action desired, click on the Submit button and your request will be processed.