Your order either had an error that required me to cancel it — such as the system accidentally selling the same item multiple times— or it was flagged as Suspicious. Because I don't want to write a handbook on 'How to Avoid Detection' for unscrupulous  folks, I'll only list a few of the more obvious reasons an order might be cancelled: I suspect you are purchasing for resale/scalping purposes You broke a purchase limit (when one is active) You have been banned from the store You're purchasing on behalf of someone who is banned or in an illegal country Something is wrong with your address and can't be fixed I sent an important message about your order and did not receive a response within the necessary time frame A cancellation isn't necessarily followed by a ban, and I usually need several criteria to be met before I'll take drastic action. I don't typically cancel automatically if there's a fixable problem with an order. In those situations, you'll get a message from me first, with options or directions on how to proceed. Please check your inbox within the first 24 hours after making a purchase to ensure that you see any messages I may have sent regarding your order (besides the automatic messages which are sent by the shop platform).