Lit Checkout Rules: MOQ Limits

Lit Checkout Rules: MOQ Limits is a Shopify checkout validation app designed to help merchants enforce order limits and prevent problematic purchases. It supports minimum order value, minimum order quantity, maximum quantity per product or cart, and checkout blocking rules based on factors like country, postcode, PO box, Packstation, customer tags, or collection. The app also includes presets aimed at stopping card-testing bot orders and preventing $0 or heavily discounted orders, and it can hide, rename, or reorder payment and delivery methods using the same rule set. Because the rules run in Shopify checkout, they also apply to Buy It Now, express checkout, and AI-agent checkouts, and merchants are encouraged to test rules on a sample cart first. It works on all plans.