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Built for Shopify Order Limits

Lockdown: Cart/Checkout Rules

by AppHive by Polarity Labs Pte. Ltd.

Block risky orders and enforce checkout rules. Create custom validation conditions in minutes.

  • Free
  • Launched February 2026
Stores using it
—
Not detected yet
Rating
—
Price
Free
Launched
February 2026
Singapore

Screenshots

About Lockdown: Cart/Checkout Rules

Block risky orders and enforce checkout rules. Create custom validation conditions in minutes.

Lockdown lets you create powerful cart validation rules without code. Block orders based on cart value, quantity, products, collections, customer type, shipping destination, or delivery method. Combine conditions with AND/OR logic and nested groups for precise control. Perfect for preventing fraud, enforcing minimum orders, restricting B2B products, blocking high-risk regions, or meeting compliance requirements. Rules run at checkout and display custom error messages to customers.

  • Create unlimited validation rules with custom error messages for checkout
  • Block orders by cart total, subtotal, quantity, or specific products
  • Restrict by shipping country, province, ZIP code, or delivery method
  • Target B2B customers, authenticated users, or specific company names
  • Combine conditions using AND/OR logic with unlimited nesting levels

Features

  • Cart-based
  • Checkout alerts
  • Collection-specific
  • Custom messages
  • Customer tags
  • Max quantity
  • Min quantity
  • Price-based
  • Product-specific
  • Variant-specific

Shopify stores using Lockdown: Cart/Checkout Rules

We haven't detected Lockdown: Cart/Checkout Rules on a live Shopify store yet. We recognise the apps that leave a trace in a store's code; some apps run only in the admin or the checkout.

Detect apps on any store

FAQ

Lockdown: Cart/Checkout Rules: FAQ

Block risky orders and enforce checkout rules. Create custom validation conditions in minutes.

Yes, Lockdown: Cart/Checkout Rules is free to use.

We haven't detected Lockdown: Cart/Checkout Rules on a live Shopify store yet. Scan any store on ShopScan to see the apps it runs.

Lockdown: Cart/Checkout Rules is built by AppHive by Polarity Labs Pte. Ltd., based in Singapore, and launched in February 2026.

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