After you make a Customer account, you can update Credit Cards that are stored in your virtual wallet by clicking My Wallet. To update a credit card:
1) Log in to your customer site and click My Wallet
2) Select the Merchant that you were attempting to pay
3) Select the Credit Card you would like to update
4) Enter the:
a. Name on Card
b. Card Type
c. Card Number
d. Expiration Date
e. Security Code
5) Once you are ready to update your card, click Update to save your changes.
6) Congratulations! You’ve successfully updated your credit card!