Linesman: stop bot checkouts and card testing

Stop bots at the payment step and clean up fake customers — without ever blocking a real customer or touching your store pages.

• Bot Receipt. See in a minute how many bot checkouts and fake customers hit your store, and what they cost.
• Checkout guard. Stops card testing and bot checkouts inside Shopify checkout, including Shop Pay.
• Never blocks real customers. Starts in Watch mode, so you see the proof first.