Shopify / update detail

New SubscriptionContractCalculation API for subscription management

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Shopify·Oct 1, 2026, 03:30 PMDeprecationMay break your integrationAI-assisted summary

Summary

Introduces SubscriptionContractCalculation API for managing subscription contracts via Shopify’s checkout engine, adding support for bundled products, Functions, and consistent pricing calculations.
Provides a preview of the full calculated contract—including totals, delivery options, and warnings—before persisting changes.
Recommends migrating from the older SubscriptionDraft API (now deprecated for new capabilities) and updates documentation accordingly.

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Official source Last checked Oct 5, 2026, 4:03 AM

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