Stop fraudulent and abusive checkouts before the order is placed
FairGate blocks unwanted, fake, or abusive checkout attempts using a simple blocklist of emails, domains, phones, countries, postal codes, and address keywords — matched natively at Shopify checkout, with no external calls.
Install from the Shopify App Store
Install FairGate from the Shopify App Store to add it to your store.
Everything you need, nothing you don’t
- A blocklist that just works. Add emails, email domains, phones, countries, postal codes, or address keywords — matched at checkout in real time.
- You stay in control. Test any checkout before it goes live, then publish your blocklist to Shopify with one click.
- Private and fast. Runs as a native Shopify checkout validation — no external calls, and it fails open so real customers are never blocked by mistake.
How it works
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1
Build your blocklist
Add the emails, domains, phone numbers, countries, postal codes, or address keywords you want to keep out — one at a time or in bulk.
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2
Test and publish
Simulate a checkout to confirm the rules behave as expected, then publish your configuration to Shopify in a single click.
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3
Block at checkout
Matching checkouts are stopped with a generic message. Everyone else checks out normally — protection that’s invisible to genuine customers.