RRun it · Store operations

What is RepeatStop?

Shopify's once per customer limit only checks the email address, so repeat buyers can claim your welcome code again with a new one. RepeatStop matches customers by email, phone and address, sees through Gmail dots and plus aliases, rejects the code at checkout, and holds or tags orders that slip through with a clear reason. The free plan starts with a 60 day audit of past repeat claims.

Our plain-English summary of apps.shopify.com/repeatstop, checked Oct 26, 2026.

Visit RepeatStop ↗

Store operationsRun itWorks off the storefront

Best for

Who should run it

Brands with a juicy first order discount that suspect the same people keep claiming it.

Based on RepeatStop’s public positioning (source above).

Pricing as listed: Free: 60-day audit, flags and tags up to 25 orders a month. Protect $29/month: rejects repeat buyers' codes at checkout, holds strong matches, blocklist and exempt tags, up to 2,000 orders a month. Protect Plus $79/month: unlimited orders, auto cancel with refund and restock, CSV export. 20% off yearly. 14-day free trial.

From apps.shopify.com/repeatstop, checked Oct 26, 2026. Prices change; check before you buy.

New: Went live on the Shopify App Store on Oct 22, 2026.

From apps.shopify.com, read Oct 26, 2026.

By the numbers

Who runs it

Off-siteWorks in Shopify checkout and admin, not in storefront code, so a storefront scan has nothing to count. No adoption number, no pick.

From our Oct 9, 2026 storefront scan. Top-graded = the 20 highest Brand Tested Scores with Tech Stack left out, so the stack never grades itself (why).

Compare your stack against the top 20.