July 08, 2026 Action / breaking change

POS UI extensions 2026-07 uses per-unit fixed-amount line item discounts

Action RequiredAPIBreaking API ChangePOS Extensions2026-07

Shopify developer change

MerchantDiff detected this entry in Shopify's official developer changelog on July 08, 2026.

This Shopify update is categorized as Action Required, API, Breaking API Change, POS Extensions, 2026-07.

Use the official Shopify entry below as the source of truth for technical implementation details, affected APIs, migration instructions and deadlines.

Official source

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