PMargin Sentinel

Last updated: June 13, 2026

Terms of Service

These terms describe how merchants may use Margin Sentinel to review product-level gross margin risk in Shopify.

Service

Margin Sentinel is a Shopify app that scans product and variant data to identify missing costs, negative gross margin, and prices below a merchant-defined target margin.

Merchant responsibilities

Merchants are responsible for reviewing all findings before taking action. Margin Sentinel provides gross product margin calculations based on available product cost and price data. It is not accounting, tax, legal, or financial advice.

No automatic price changes

Margin Sentinel does not automatically change product prices, supplier costs, inventory, orders, or customer records. Suggested minimum prices are informational and should be reviewed by the merchant.

Billing

Paid plans, trials, upgrades, downgrades, and cancellations are handled through Shopify billing or Shopify App Pricing when charges apply.

Availability

The app operator may update, pause, or discontinue features as needed to maintain the service, comply with Shopify requirements, or improve reliability.

Contact

Questions about these terms can be sent through the support contact published on the Support page.