Midnight can store credit cards for use in the payment processing module for each individual customer.
A user can manage cards on file, add or delete cards in the CRM/Payment Methods tab. In this tab you can view delete and add credit cards. To delete a card simply click the red X next to the card you desire to delete.
CRM/Payment Methods tab showing the add credit card button.
Add Credit Card dialog for adding a new credit card to Midnight.
To add a new card click the green button labeled Add Credit Card. Then fill out the required fields and click add to add the card, click cancel if you do not with to save the card.