Changing Your Credit Card Information
To update your credit card information in your seller account, follow these steps:
On the Settings tab, click Account Info.
Click Edit on the right side of the Charge Method box.
Enter the information requested on this page exactly as it appears on your credit card statement.
Any outstanding negative balances for your current billing cycle will be charged to the new card. Any mismatch in the card information you enter here and what is available from the issuing bank can result in the credit card being declined. This may cause delays in your disbursements.