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Margin Proof

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Block discounts that would sell below your minimum margin.

Developed by Luis Ivars Unipessoal Lda

About this app

Launched

2026-07-10

Privacy policy

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Screenshots

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Margin Proof blocks a discount code at checkout below margin

Blocks checkout when a discount would sell below your minimum margin. Automatic profit protection.

Cart and checkout validations

Key Features

  • Blocks checkout in real time when a discount would break your minimum margin
  • Set one minimum margin rule; the app activates checkout enforcement for you
  • Import COGS from Shopify, CSV, or manual entry and sync to metafields
  • Dashboard shows the max safe discount per product, most at risk first
  • Fail-open: products without COGS data never block a legitimate sale
Insights & Metrics
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Date Range

Analytics

In our report, LetsMetrix will cover the following analytics on usage of the Margin Proof Shopify app.

Category Positions
Ranking of Margin Proof in best match categories of the Shopify App Store
NamePositionPage
Insight
AI-driven summary of Margin Proof category positioning

Market fluctuations observed across 1 mid-tier categories, with Finances - Other holding to reach #61.

Featured category

Finances - Other

1 category analyzed

Position

#61

Stable

Category Positional Changes

Weekly rank trend in best-match categories — markers highlight app updates.

No data

There is no data to display for this chart.

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Margin Proof FAQs

No. Margin Proof pricing starts at $9.99. For more details about Margin Proof pricing, check here.