Profit Guard ‑ Protect Margins

Profit Guard ‑ Protect Margins

Pricing
Free plan available. Free trial available.
Rating
5.0 (1)
Developer
HN Studio

Protect margins by auto-blocking risky discounts. Test discount strategies with built-in A/B tests.

Profit Guard checks every discount against your margin rules the moment it is created or updated. If a discount would drop margins below your minimum, the app can disable it, reduce it to a safe amount, or send you a notification to review. You set the rules and choose the enforcement behavior. Product data can come from Shopify, a CSV upload, or a fixed markup percentage. The app includes a discount simulator and built-in A/B testing to compare discount strategies.

Profit Guard checks every discount against your margin rules the moment it is created or updated. If a discount would drop margins below your minimum, the app can disable it, reduce it to a safe amount, or send you a notification to review. You set the rules and choose the enforcement behavior. Product data can come from Shopify, a CSV upload, or a fixed markup percentage. The app includes a discount simulator and built-in A/B testing to compare discount strategies. more
  • Auto-disable or reduce discounts that break your margin rules in real time.
  • Flexible rules by collection, product, tag, or store-wide with priority levels.
  • Simulate any discount scenario to preview margin impact before it goes live.
  • A/B test discount strategies and track which discounts perform and earn the most
  • Storefront components like announcement banners, progress bars, and qty buttons.

Languages

English

Works with

  • Shopify Admin

Pricing

Free to Install

Free

Features

  • Up to 99 orders/month
  • $0.04 per extra order
  • 2 margin rules
  • Discount detection (view only)
  • 5 simulator runs per month
  • Email alerts
  • 30-day analytics history
  • Shopify and CSV data sources

Pro

$19.99 / month

Features

  • Up to 199 included orders
  • $0.03 per additional order
  • 15 margin rules
  • 50 simulator runs per month
  • 5 A/B experiments per month
  • AI-powered suggestions
  • Email and Slack alerts
  • All data sources including metafields

3-day free trial

Scale

$29.99 / month

Features

  • Up to 499 included orders
  • $0.02 per additional order
  • Unlimited margin rules
  • Unlimited simulator runs
  • Unlimited A/B experiments
  • AI-powered suggestions
  • Email and Slack alerts
  • All data sources including metafields

3-day free trial

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

Reviews (1)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
June 19, 2026

Simple app that does exactly what it says. Honestly didn't realize how many of our discounts were cutting into profit until I installed this. The cart simulator is handy for testing offers before launching them too. Got personal help during setup which I appreciated as a smaller store. Worth installing.

Pakhors
United Arab Emirates
About 1 month using the app
HN Studio replied June 19, 2026

Thank you for your review! We're glad you're finding value in the app. We'll continue building new features and improvements to help you better protect and maximize your profit margins.

Support

App support provided by HN Studio.

Developer

Launched

May 11, 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:

Sensitive data, device and activity data

  • Sensitive data

    Name, email address, phone number, physical address

  • Device and activity data

    Geolocation, IP address, browser and operating system

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products, orders, discounts, Online Store

  • Edit products

    Inventory, products, collections

  • View orders

    All order history for the last 60 days

  • Edit discounts

    Discount codes and promotions

  • View Online Store

    Checkout page, theme

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