---
title: "Profit Guard ‑ Protect Margins Shopify App Profile"
description: "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."
canonical_url: "https://shoplist.co/shopify-apps/profit-guard-protect-margins"
markdown_url: "https://shoplist.co/shopify-apps/profit-guard-protect-margins.md"
last_updated: "2026-10-13"
entity_type: "shopify_app"
slug: "profit-guard-protect-margins"
source: "public Shopify app profile allowlist"
---

# Profit Guard ‑ Protect Margins Shopify App Profile

> 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.

## Quick answer
Profit Guard ‑ Protect Margins has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Profit Guard ‑ Protect Margins
- Monitoring status: First-adopter watch
- Developer: HN Studio
- Developer profile: https://shoplist.co/app-developers/hn-studio
- Shopify App Store URL: https://apps.shopify.com/profit-gaurd
- Website: https://hnstudio.io
- Launch date: May 11, 2026
- Shoplist category: Product Reviews & UGC
- Rating: 5
- Review count: 1
- Free plan signal: Yes
- Free trial signal: Yes

## Pricing summary
Free to Install: Free; Pro: $19.99/month; Scale: $29.99/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## App Signals
As of November 1, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated)
- Primary App Store category: Discounts, #469 (14-day median position)
- Listing reviews: 1

## Public callouts
- 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.
## Shopify App Store categories
- Discounts
- Orders - Other

## Data note
Profile updated: October 13, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-02 05:02:53.831532\+00
Detection metrics refreshed: 2026-11-01 10:00:00.357354\+00
Public app evidence date: 2026-10-13 21:15:24.400923\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/profit-guard-protect-margins)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)