Just tried 2 different accounts, first account didn't change anything. Order went through but the redeemed amount went back to the account as a balance. 2nd account, changed the email address on the account, because maybe the original owner had stopped it by receiving notification. Submitted a new order of same thing from 1st order, again. Order went through, restaraunt never received it, and the redeeemed credits came back on the account as available balance. I have a 3rd account to test with, going to use a whole new IP, incase im IP banned, new address for delivery in case my address is flagged, new phone number in case my phone number is flagged. Will update the account to have a new email I control. I asked my seller if other buyers having troubles are they reported the same thing, anyone else having successful delivery.com orders, and if so what method works best?
