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Halt: Card Testing Blocker
by Native Code
Stop card-testing bots before the card is charged. Halt is a Shopify app that checks every checkout, stops repeat attempts, and never stops a returning customer
5.00(1 reviews)· $6.99/month. Free trial available.· Launched Sep 16, 2026
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Stop card-testing bots before the card is charged. Halt is a Shopify app that checks every checkout, stops repeat attempts, and never stops a returning customer
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Data last refreshed Oct 20, 2026. Source: Shopify App Store.