Multiple product discounts can apply on a single cart line
Shopify developer change
MerchantDiff detected this entry in Shopify's official developer changelog on April 30, 2026.
This Shopify update is categorized as API, New, Admin GraphQL API, 2026-04.
What changed
In version 2026-04 of the GraphQL Admin API, we're introducing support for applying multiple product discounts on a single cart line. This feature will enable merchants to continue migrating Scripts ahead of the June 30th, 2026 sunset date. To learn more about configuring discount combinations, please refer to the documentation for the GraphQL Admin API.
Who is affected
Apps that create, manage, or depend on Shopify discount functionality should review this change.
What action may be needed
Review whether the new capability is relevant to your app. If you plan to use it, test the affected API or workflow before adopting it in production.
Use the official Shopify entry below as the source of truth for technical implementation details, affected APIs, migration instructions and deadlines.
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