Billing Support
Last updated: July 3, 2026
1. Current Payment Status
Notice: Coin purchases are available exclusively through Telegram Stars. We do not charge credit cards or process transactions directly on-site at this time.
2. Telegram Stars
Coin packs are generation credits that you can purchase through the Telegram platform using Telegram Stars. No subscription is required.
Users must sign in so coins can be credited to their Sinful AI account.
3. Billing Inquiries & Support
For any questions about payments, purchases, balance discrepancies, or invoice history, please email our billing department directly at [email protected].
If coins do not appear after a completed Telegram Stars purchase, contact support so we can investigate. Duplicate, failed, or non-credited purchases may be reviewed by support.
4. Refund and Cancellation Links
Please review our complete policies for cancellation and credit returns:
Billing Contact: [email protected]