Checkout Defense

by TrackbackLabsCheckout - Other · #263 in category

View on App Store

Tracking since Jul 30, 2026

Listing content

Currently live on the App Store

Name

Checkout Defense

Subtitle

Block disposable emails, tag risky signups, cut promo abuse.

Introduction

Block disposable emails at checkout and signup. Stop fake orders, promo abuse, and chargebacks.

Details

Disposable emails let one shopper burn a promo 50 times, place fake orders, and drive chargebacks. Checkout Defense blocks them at checkout and on signup. A self-maintained list of 7,500+ disposable domains, refreshed weekly, runs checks locally — no third-party service. Toggle checkpoints, add allow or block domains. Risky signups are tagged for review. An added layer of store security, not a fraud-scoring or chargeback-prediction tool. Merchants remain responsible for order-review decisions.