I want to cancel my my Coin Reserve. What should I do? Zaif サポートセンター September 10, 2018 09:48 Updated You can cancel your Coin Reserve from the Coin Reserve Cancellation page. However, please understand that if amounts are being withdrawn, the Coin Reserve cannot be canceled at that time. Related articles I would like to stop using 2-factor authentication. Announcement about the establishment of Transaction Commencement Standards Comments 0 comments Article is closed for comments.