Mastiff: Minimum Order Limits

Mastiff: Minimum Order Limits

Pricing
Free plan available. Free trial available.
Rating
0.0 (0 Reviews)

Featured images gallery

Checkout blocked by an order rule with the merchant's message
  • Checkout blocked by an order rule with the merchant's message
  • Simulator showing one cart blocked and one cart passing
  • Rule builder with a plain English rule sentence
  • Checkout blocked by an order rule with the merchant's message
  • Checkout blocked by an order rule with the merchant's message
  • Simulator showing one cart blocked and one cart passing
  • Rule builder with a plain English rule sentence
  • Five rule types shown as active rule cards
  • Product picker scoping a rule to part of the catalog
  • What the merchant sets and what Mastiff enforces at checkout

Set a minimum order amount, quantity limit or purchase limit, no code. Test it before you publish.

Shopify has no minimum or maximum order setting. Theme tweaks and cart messages get skipped by Shop Pay and other express checkouts, so a $20 order slips past a $50 minimum. Mastiff enforces rules at checkout: minimum order quantity (MOQ), max quantity, minimum purchase amount, max order value, per-customer caps and case-pack multiples for wholesale and B2B. Scope rules to a product, variant, collection, or cart, then test in the simulator before publishing. Email support, answered the same day.

Shopify has no minimum or maximum order setting. Theme tweaks and cart messages get skipped by Shop Pay and other express checkouts, so a $20 order slips past a $50 minimum. Mastiff enforces rules at checkout: minimum order quantity (MOQ), max quantity, minimum purchase amount, max order value, per-customer caps and case-pack multiples for wholesale and B2B. Scope rules to a product, variant, collection, or cart, then test in the simulator before publishing. Email support, answered the same day. more
  • Set minimum order quantity, maximum order quantity and minimum order value rules
  • Rules are enforced at checkout itself, including Shop Pay and Apple Pay
  • Test any cart in the simulator before you publish, no surprises when it's live
  • Checkout rules for B2B MOQ, case packs and a quantity limit per customer
  • Plain-English rule builder, no code and no theme edits

Languages

English

Works with

Categories

Limit rules

Notification settings

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • 1 active rule
  • All 5 rule types included
  • Test rules in the simulator
  • Enforced at checkout, even Shop Pay
  • Email support, same day

Essential

$4.99 / month

or $49.99/year and save 17%

Features

  • 5 active rules
  • All 5 rule types included
  • Rule simulator included
  • Enforced at checkout, even Shop Pay
  • Email support

7-day free trial

Unlimited

$14.99 / month

or $149.99/year and save 17%

Features

  • Unlimited active rules
  • All 5 rule types included
  • Rule simulator included
  • Enforced at checkout, even Shop Pay
  • Email support
  • Founders: first 100 stores $8.49/mo

7-day free trial

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

Reviews

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  • 0% of ratings are 1 stars
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Support

App support provided by EMERGENESIS LLC.

Resources

Developer

EMERGENESIS LLC

Charlotte, NC, US

Launched

July 15, 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 customer data:

Device and activity data

  • Device and activity data

    Geolocation, IP address, browser and operating system, browsing behavior, client ID cookie

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, orders, store analytics, Shopify Functions

  • Edit customers

    Browsing behavior, customer data

  • View products

    Products, collections

  • View orders

    All order history for the last 60 days

  • Edit store analytics

    Web pixels

  • Edit Shopify Functions

    Cart and checkout validations

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