Here you can learn how to update the information on your credit card. If the old one expires simply replace the info here with the new one.

To Update your Credit Card Information in the A Better Outlook Control Panel
1. Login to your Control Panel
2. Click the Billing link in the top navigation bar
3. Click My Financial Info on the left navigation bar
4. Click Payment Methods below My Financial Info
5. Click your current credit card
6. Click the Edit button
7. Enter the appropriate credit card information and click save Your credit card information will now be updated.