NOTE: If you are updating credit card information (such as expiration date, security code, etc.) It is recommended that you completely delete your existing card information and re-enter the updated information using the instructions below:
1. From your account Home Page, go to Settings at the bottom and click Billing Information.
2. Locate the current credit card from the list provided and click "DELETE" (far right).
3. Click "ADD PAYMENT METHOD"
4. Enter Cardholder Information, Billing Address, and Credit Card Information. Make sure you click "SAVE" when finished.
PDF document "Entering Credit Card Information" attached.