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Airtight: Discount Code Rules

Discount rules, restrictions & blocks on reusable & bulk codes

by ASP Development · Launched: July 2026 · Free plan available.

5.0 (1) on Shopify
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Bulk and reusable Shopify discount codes, with checkout rules that block risky combinations and control exactly which items your codes discount.

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About Airtight: Discount Code Rules

Go beyond Shopify's built-in codes and help prevent discount code abuse. Limit uses per customer, choose how many items per order get the discount, or allow a code only on small carts. Restrict by customer tag or country, protect free gifts from coupon stacking, and match collections of any size. Generate single-use bulk codes or import yours by CSV. Works for affiliate codes, employee discounts, large campaigns, and more. Built on Shopify Functions, the Scripts replacement.

Last verified: October 8, 2026 · Fresh

App details

Developer
ASP Development
Pricing
Free plan available
Launched
July 2026
Rating
5.0 (1) on Shopify

Key features

  • Up to 2 reusable codes
  • Up to 50 unused bulk codes at a time
  • 1 blocked product type
  • Country restrictions
  • Discount cap per order
Integrations with:

Checkout Shopify Admin

3 plans · starts free

Free

Free

Starter

$19.99/month

Pro

$49.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 1 Shopify App Store reviews

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After a long search and trying several apps, this is the one that finally solved our promo code problem. Setup was quick, the codes now work exactly the way we need at checkout, and we haven't had an issue since. Wish I had found it sooner. Highly recommended for anyone struggling with discounts on Shopify.
— Maison de Marie

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