Cart Lock:Block Checkout Rules vs RuffRuff 予約販売｜期間限定セールも会員限定販売もfor Shopify (2026)

Key Features

• Block customers by country blocker, amount, minimum order quantity limits.
• Block fraud orders, block shipping, zip codes, states and block 0 orders.
• Validate orders, block cart currency, discount amounts, customer tags, company.
• Block country. Show warnings on cart, product pages and during checkout.
• Cart validation rules, checkout restrictions, minimum quantity order limits.