1. Log in to our billing area. (Your username will generally be your first initial plus your last name. So if your name is John Doe, your username would be jdoe.)
   Note: If you don't remember your password, click on the blue "Forgot your password?" link
2. On the right side of the main screen you'll see "Your Profile" with a link labeled "Update". Click this link.
3. On the Update Your Profile page, scroll down to "Your Billing Information". There you can edit your credit card information.
4. Click "Save".