How to update payment details
Cards expire or perhaps you may have gotten an entirely new card. Changing your card is easy on AuctionNinja. You may change your default credit card details at any time by logging onto AuctionNinja.com. Click on MY DASHBOARD. Then click on ACCOUNT. Click on BILLING OPTIONS. Next to “Manage Payment Options” click on +ADD CREDIT/DEBIT CARD (in red) and enter your new card info. Voila! Your new card is set.