Stop coupon code abuse at checkout

Detects shoppers reusing single-use discount codes at checkout. Blocks repeat abuse automatically.

• Real-time blocking. Stops reused discount codes before checkout completes — no refunds or cancellations needed.
• Privacy-first matching. Compares buyers using a scrambled, one-way version of their info — never stores raw personal data.
• You’re in control. Choose to block automatically or just monitor first, with manual exceptions for any buyer.