Can I purchase less than I reserved? Marco February 13, 2018 22:46 Updated Follow Yes, just send a lower payment amount. Related articles Can I change my payment method after the reservation? How long will my reservation be valid for? What if I don’t use my reservation? Can I have your contract address, ETH wallet address, etc? Do you have a step-by-step guide how to buy tokens? Comments 0 comments Article is closed for comments.