Cart Lock:Block Checkout Rules

Cart Lock:Block Checkout Rules

Pricing
Free plan available. Free trial available.
Popular with stores like yours
Based in United States
Rating
4.8 (84)
Developer
KlinKode

Block unwanted transactions and bots, ensuring only valid orders are placed through multiple rules.

Cart Lock offers customizable conditions to block unwanted purchases based on specific rules such as country, product quantity, customer profiles, discounts, markets, and more—making it ideal for stopping bots. With real-time validation powered by Shopify Functions, it ensures only valid orders are placed. Transparency is maintained through clear warnings, keeping customers informed. Moreover it’s very easy to integrate, with a simple form, making it a straightforward solution for store owners.

Cart Lock offers customizable conditions to block unwanted purchases based on specific rules such as country, product quantity, customer profiles, discounts, markets, and more—making it ideal for stopping bots. With real-time validation powered by Shopify Functions, it ensures only valid orders are placed. Transparency is maintained through clear warnings, keeping customers informed. Moreover it’s very easy to integrate, with a simple form, making it a straightforward solution for store owners. more
  • 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.
Popular with stores like yours
Based in United States

Languages

English

Works with

Pricing

Choose the plan that best fits your business.

Free Development

Free

Features

  • Free for dev store
  • Cart total, quantity, products, delivery
  • Customer tag, company, discount, market
  • Multiple rules & more

Essential

$6.99 / month

or $58.70/year and save 30%

Features

  • Up to 5 active rules.
  • Includes 30+ conditions.
  • Unlimited orders. No coding required.
  • Multiple conditions with AND logic.

3-day free trial

Professional

$9.99 / month

or $83.91/year and save 30%

Features

  • Up to 10 active rules.
  • Includes 30+ conditions.
  • Unlimited orders. No coding required.
  • Multiple conditions with AND logic.

3-day free trial

Elite

$19.99 / month

or $167.91/year and save 30%

Features

  • Up to 25 active rules.
  • Includes 30+ conditions.
  • Unlimited orders. No coding required.
  • Multiple conditions with AND logic.
  • Multiple conditions with OR logic.

3-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (84)

Overall rating
4.8
Counts per rating level
  • 93% of ratings are 5 stars
  • 1% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 5% of ratings are 1 stars
September 4, 2026

Possibly the most useful app right now in the store. Fast and reliable. I am zero tech savvy so I contacted support and in lest than 15 minutes all the rules I wanted to implement were running smoothly. 10/10 app. Looking forward to launch soon. Many thanks.

PERFUMEPASS
United Kingdom
3 months using the app
August 28, 2026

Very happy with this app, it does exactly what we need it to do, even when we have complex configurations. Support is awesome at helping to get those set up correctly in place. Highly recommend!

Get The Mozy
United States
12 months using the app
September 3, 2026

Works well. Good support. Recommended

Sheffield Pottery Inc.
United States
Over 1 year using the app

Support

App support provided by KlinKode.

Developer

KlinKode

House 8, Road 34, Block M, Eastern Housing, Pallabi, Mirpur 12, Dhaka, 1216, BD

Launched

September 11, 2024

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Sensitive data

  • Sensitive data

    Name, email address, phone number, physical address

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, Shopify Functions

  • View customers

    Customer data

  • View products

    Products, collections

  • Edit Shopify Functions

    Cart and checkout validations

  • View other data

    Locales, Shopify Markets settings, translations

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