Only non-Static Card Types which are not currently In Use can be deleted.
Use the following procedure to delete a Card Type in the Financial Transactions section of the Setup module:
1. From the Financial Transactions section of the Setup menu, select Accounting > Card Types.
2. If necessary, search for a Card Type by clicking Show Search Criteria and entering the name of a Card Type in the Name field. Click Search.
3. In the List of Card Types grid, click Delete next to a Card Type. A confirmation message is displayed.
4. Click OK. The Card Type successfully deleted message is displayed.