---
title: "Server Pixels: added subtotal_price to checkout events - 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/server-pixels-added-subtotalprice-to-checkout-events
  md: https://shopify.dev/changelog/server-pixels-added-subtotalprice-to-checkout-events.md
---

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

July 3, 2025

Tags:

* API

# Server Pixels: added `subtotal_price` to checkout events

The `subtotal_price` field has been added to Server Pixel events to enhance transaction data tracking. This field is now available in the following events:

* `checkout_started`
* `payment_info_submitted`
* `checkout_completed`

The `subtotal_price` represents the sum of all line item prices, after applying product and order level discounts.