---
title: "PMG: Promotion Margin Guard Shopify App Profile"
description: "Promotion Margin Guard helps merchants test percentage discounts against product costs before a promotion goes live. Set a minimum acceptable margin, preview which variants are safe or at risk, and create an automatic discount that applies only to eligible variants. Products with missing costs or margins below your threshold are excluded from the protected promotion."
canonical_url: "https://shoplist.co/shopify-apps/pmg-promotion-margin-guard"
markdown_url: "https://shoplist.co/shopify-apps/pmg-promotion-margin-guard.md"
last_updated: "2026-10-19"
entity_type: "shopify_app"
slug: "pmg-promotion-margin-guard"
source: "public Shopify app profile allowlist"
---

# PMG: Promotion Margin Guard Shopify App Profile

> Promotion Margin Guard helps merchants test percentage discounts against product costs before a promotion goes live. Set a minimum acceptable margin, preview which variants are safe or at risk, and create an automatic discount that applies only to eligible variants. Products with missing costs or margins below your threshold are excluded from the protected promotion.

## Quick answer
PMG: Promotion Margin Guard has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: PMG: Promotion Margin Guard
- Monitoring status: First-adopter watch
- Developer: Promotion Margin Guard
- Developer profile: https://shoplist.co/app-developers/tyemi-app
- Shopify App Store URL: https://apps.shopify.com/pmg-production
- Website: https://promotionmarginguard.com/
- Launch date: October 16, 2026
- Shoplist category: Discounts
- Free trial signal: Yes

## Pricing summary
Standard: $9.99/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.


## Public callouts
- Simulate percentage discounts before creating a promotion
- Set a minimum margin floor to protect profitability
- Identify safe, at-risk, negative-margin, and incomplete variants
- Create automatic discounts only for eligible product variants
- Exclude products that fall below your minimum margin
## Shopify App Store categories
- Discounts

## Data note
Profile updated: October 19, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-20 10:51:27.573274\+00
Detection metrics refreshed: 2026-10-20 10:51:27.573274\+00
Public app evidence date: 2026-10-19 23:45:18.24845\+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/pmg-promotion-margin-guard)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)