Say what happened.A person reads every one of these.

Refunds, a report that came out wrong, a question about how something is measured, or a photo that would not pass the gate — all of it lands in the same inbox. Include the email you paid with if it is about a purchase; that is the only thing we can look you up by.

Your email So we can reply. Nothing else is done with it. What is it about A refund A report that came out wrong How something is measured Privacy or my data Something else Message 0 / 4000

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Prefer email? hello@canthion.com reaches the same inbox. The form is easier to answer quickly because it tells us what the message is about, but either works.

Nothing you send here is stored on our side beyond delivering it — no ticket system, no marketing list. Refunds are handled by a person, not automatically. Terms · Privacy · Refunds