Halt: Card Testing Blocker
Halt: Card Testing Blocker is an app designed to stop card-testing bots at checkout, allowing real customers to proceed smoothly. It prevents bots from running stolen card numbers through the checkout process, saving merchants from unnecessary card fees. The app checks every checkout within Shopify and identifies suspicious patterns like reused email, address, or phone numbers within a day. Customers with a history of orders are not affected by the blocking mechanism. Halt initially operates in watch mode, providing merchants with insights into potential blocks before implementation.
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So far it works really well. We were getting quite a few bot checkout attempts and it’s nice being able to see them actually getting stopped now. We’ve only been using it for a week, but so far we’re happy with it and it seems to be doing what it’s supposed to.
Thank you so much for your review. Halt is new, so if there is anything we can do to improve it, please let us know.
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