How do I change or add a new credit card?

Once you have logged into AMP, to change your credit card or add a new card:

1. Under "Account & Billing," click on Details
2. Next, under "Billing Options" select Update Billing and Contact Info
3. Scroll down the page and under "Credit Card Information" click on Edit or Add New
4. Whether editing a card or adding a new card, input your information and click Submit

Changes made to your billing are updated instantly.  You can modify or add a new credit card at any time.