To update your shipping/billing address please use the info below
-Login with your username and password
-Once you are logged in, click on "My Account"
-From the "Account Info" tab Select "Edit your credit card" and input the needed info.
The billing address from your financial institution is the address that backup CDs are sent to. To update your shipping address for get backup CDs, you must re-enter your credit card information as you were updating your credit card.