CartRules

CartRules

Pricing
Free plan available
Rating
0.0 (0 Reviews)
Developer
MPC TRADES

Block discount codes and cap order quantities on chosen products, automatically at checkout.

CartRules helps merchants protect their margins and limit abuse by blocking discount codes and capping order quantities on specific products, tags, or collections. Merchants create rules in minutes, choose which products they apply to, and set a custom message customers see on the product and cart pages. When multiple rules match one product, CartRules automatically applies the most restrictive limit, so merchants never worry about conflicts. No coding or extra theme editing is required.

CartRules helps merchants protect their margins and limit abuse by blocking discount codes and capping order quantities on specific products, tags, or collections. Merchants create rules in minutes, choose which products they apply to, and set a custom message customers see on the product and cart pages. When multiple rules match one product, CartRules automatically applies the most restrictive limit, so merchants never worry about conflicts. No coding or extra theme editing is required. more
  • Block discount codes on selected products, tags, or collections
  • Cap the maximum quantity customers can buy per product per order
  • Show a custom on-page message explaining why a limit applies
  • Applies the most restrictive rule automatically when several overlap
  • Set up rules by product tag or collection in minutes, no coding

Languages

English

Works with

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • 3 active rules
  • Both rule types
  • Default customer messages
  • Product & collection targeting

Growth

$4.99 / month

Features

  • Unlimited rules
  • Custom messages, any language
  • Tag & collection targeting
  • Email support

Pro

$9.99 / month

Features

  • Everything in Growth
  • Product-page notices
  • Per-customer limits (v2)
  • Priority support

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews

Overall rating
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Support

App support provided by MPC TRADES.

Developer

MPC TRADES

Noksapyeong-daero 46-gil 38, 3rd floor, Yongsan Gu, KR-11, 04573, KR

Launched

October 12, 2026

Data access

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

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products, Shopify Functions, custom data

  • View products

    Products, collections

  • Edit Shopify Functions

    Cart and checkout validations

  • Edit custom data

    Metaobject definitions, metaobjects

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