How do I update my payment method? Markell L. July 24, 2020 19:44 Once you register for the auction, your card on file can be updated through the Settings Tab. Related articles What happens if my payment declined? Do I have to register to attend? What is this $0.50 charge on my card? When do I get charged? How do I know what I won? Comments 0 comments Please sign in to leave a comment.