Promo Code Fraud Detector

Discount codes meant for new customers or single use sometimes get shared publicly or reused beyond their intended limit, quietly eating into margin on every abused redemption.

This n8n automation monitors TikTok Shop promo code redemption patterns for signs of abuse (reuse beyond limit, sharing outside the intended audience) and flags codes worth disabling before further margin erosion.

How it works:

• Runs on a schedule and pulls promo code redemption data.
• AI analyzes redemption patterns for abuse signals.
• Flags codes needing action when abuse is detected.
• Sends an alert so you can disable or adjust the code quickly.

Delivered as a ready-to-import n8n workflow (JSON) with full setup documentation embedded as sticky notes inside the workflow canvas — overview, setup steps, and requirements. Part of the TikTok Shop Automation collection at https://dynamic.dmimautomation.com.

Requirements: n8n instance, TikTok Shop Partner Center API access, a notification channel (email/Slack) for alerts.