---
title: "GA4 cross-domain tracking with Track checkout"
description: "When your guests move between your website and Track's hosted checkout pages on trackhs.com, GA4 can split their session in two. Adding trackhs.com to…"
url: "https://homerunner.io/docs/how-do-i-configure-ga4-cross-domain-tracking-to-work-with-track-s-hosted-checkou/"
updated: "2026-10-26"
category: PMS connections and sync
---

# GA4 cross-domain tracking with Track checkout

When your guests move between your website and Track's hosted checkout pages on trackhs.com, GA4 can split their session in two. Adding trackhs.com to your GA4 settings prevents this.

1. In your GA4 property, open the web data stream.
2. Go to **Configure tag settings**, then **Configure your domains**, and add trackhs.com.
3. Also add trackhs.com under **List unwanted referrals**.

Still stuck? [Contact the HomeRunner team](https://homerunner.io/contact/) with your site address and what you tried, and we take it from there.