2026-06-20
Discord shop bots + VietQR lessons
Catalog, cart, QR pay, human approve — trust beats full auto at first.
VN Discord shops often start in DMs. That breaks inventory and support.
Patterns that worked: - **Catalog in channels** with clear SKUs - **Cart state** per user in SQLite - **VietQR** for transfer proof - **Human approve** before deliver (fraud is real) - **Tickets** for edge cases
Later: loyalty, referral, stock alerts.
Security: never put secrets in bot messages; rate-limit commands; log money events.
- discord
- product
- vn