---
title: Changes to Subscription Billing Attempt creation behavior - Shopify developer changelog
description: Shopify’s developer changelog documents all changes to Shopify’s platform. Find the latest news and learn about new platform opportunities.
source_url:
  html: https://shopify.dev/changelog/changes-to-subscription-billing-attempt-creation-behavior
  md: https://shopify.dev/changelog/changes-to-subscription-billing-attempt-creation-behavior.md
---

[Back to Developer changelog](https://shopify.dev/changelog)

October 1, 2023

Tags:

* Action Required
* API
* 2023-10

# Changes to Subscription Billing Attempt creation behavior

The [`SubscriptionBillingAttemptCreate`](https://shopify.dev/docs/api/admin-graphql/2023-10/mutations/subscriptionBillingAttemptCreate) mutation now limits the creation of Billing Attempts based on the [Fraud Analysis](https://help.shopify.com/en/manual/orders/fraud-analysis) result on the Subscription Contract’s [Origin Order](https://shopify.dev/docs/api/admin-graphql/2023-10/objects/SubscriptionContract#field-subscriptioncontract-originorder).

As of API version 2023-10, we've added the `CONTRACT_UNDER_REVIEW` error code to the `BillingAttemptUserErrorCode` enum. This new error code is returned in the case where Billing Attempt creation is prevented. In previous API versions, this action will return the `INVALID` error code.

Learn more about the Subscription Contracts API and Billing Attempts on [Shopify.dev](https://shopify.dev/docs/apps/selling-strategies/subscriptions/contracts/create#step-4-create-a-billing-attempt).