Rulio: Cart & Checkout Rules

Rulio: Cart & Checkout Rules is a Shopify App that allows ecommerce merchants to set minimum and maximum order limits for cart and checkout with real-time validation. It enables the creation of smart order rules for stores with enforcement at cart and checkout, covering quantity, cart total, and weight limits across products, variants, or collections. The app combines real-time cart warnings with Shopify Functions checkout validation to prevent rule bypassing. Additional features include support for B2B, scheduled rules, and multi-language error messages.