The service is prepaid: you top up a wallet, and each message deducts from that balance. There is no monthly subscription or recurring charge, and nothing is ever taken without an action by you.
Payments go through the Zarinpal gateway. Your bank card details never reach our servers and we have no access to them.
The cost of each message is calculated from the tokens it used and the current USD rate, and shown to you directly beneath that message. Every deduction appears in your wallet history.
Purchased credit does not expire. You may request a refund of your unused balance at any time; it is returned to the card you paid with, less the payment gateway's fee.
Credit already spent on answers you received is not refundable — those answers were generated and delivered, and they cost us.
If an answer fails to generate at all, nothing is charged. If an answer is generated only partially, that part is charged.
If a technical fault on our side charged you incorrectly, the amount is returned to your wallet after review. Contact support for these cases.