How can payment methods be changed? Please confirm the payment method since it cannot be changed afterwards. Related articles Guidelines for Exhibits and Submissions What is the minimum listing amount? I can't pay by credit card. About Single note NFTs for 595 music notes composing the melody of “Merry Christmas Mr. Lawrence” by Ryuichi Sakamoto, launched for sale on “Adam byGMO” Can I extend the payment deadline for an item I won?