Read-only access

Marginful reads your store and connected services and never writes to them.

Updated 9 October 2026Open in Marginful

Marginful is read-only. It never creates, edits or deletes products, prices, inventory, orders, customers, discounts or refunds in your store.

  • Shopify: only read scopes are requested. See Shopify.
  • Ad platforms, payment providers, fulfillment and accounting: Marginful reads reports and transactions only.
  • Advisor and Marginful AI suggest actions with links. They never make changes for you.
  • API and MCP access is read-only too.

The only thing Marginful creates in Shopify is your app subscription, and only after you approve it.

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Read-only access · Marginful Docs