How do I update my credit card information?

all killer.  no filler.

To update your credit card information

  1. Click Manage, and log in to your account.
  2. Click Credit Card Info.
    All of your currently registered credit cards are listed by nickname at the top of the page.
  3. Click the name of the credit card that you want to change.
  4. Make the required changes. For security purposes, you must re-enter your credit card number and security code number.
  5. Click Update.