The billing_reason of the first invoice of a subscription is now subscription_createBreaking changes

What’s new

The billing_reason attribute of the Invoice object can now take the value of subscription_create, indicating that it’s the first invoice of a subscription. For older API versions, billing_reason=subscription_create is represented as subscription_update.

Impact

This change introduces a new value, subscription_create, for the billing_reason attribute of Invoice objects, specifically identifying first-time subscription invoices. You can now distinguish between initial subscription invoices and regular updates, enabling more precise tracking and reporting of subscription lifecycles.

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