---
title: >-
  More data available in the checkout_completed customer event - 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/more-data-available-in-the-checkout_completed-customer-event
  md: >-
    https://shopify.dev/changelog/more-data-available-in-the-checkout_completed-customer-event.md
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  primaryTag:
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    handle: api
  secondaryTag:
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  createdAt: '2024-03-08T16:06:01-05:00'
  postedAt: '2024-03-08T16:03:00-05:00'
  updatedAt: '2024-03-08T16:57:29-05:00'
  effectiveAt: '2024-03-08T16:03:00-05:00'
---

March 8, 2024

Tags:

* API

# More data available in the checkout\_completed customer event

You can now collect the id of a customer within the order object of the checkout\_completed customer event. This gives you more customer insights to improve marketing campaign targeting and analytics.

Learn more about the checkout\_completed event in our [developer documentation](https://shopify.dev/docs/api/web-pixels-api/standard-events/checkout_completed)