Google now supports auto-tagging within Google Merchant Center for all free listings and free local listings experiences across Google Search and properties.

Previously, when Google announced support for auto-tagging on free listings earlier this year, it was just for the Google Shopping tab.

The announcement. Here’s what Google posted:

“You can now use auto-tagging to view conversions for all free listings and free local listings experiences on Google. Previously, auto-tagging was only available for listings in the Shopping tab. When used with a web analytics tool, you can use the conversion data to see how effective your listings perform.”

What is auto-tagging. Auto-tagging is a feature within Google Merchant Center that can help you track conversions from your free product listings and free local product listings on your website on all browsers separately from other conversion types.

It also helps you split out performance in a third-party web analytics tool, such as Google Analytics, between your free listings and free local listings from overall Google organic traffic.

When used with a web analytics tool, auto-tagging allows you to view how effective your free listings and free local listings are at leading to significant customer activity (such as purchases).

When you turn on auto-tagging in Merchant Center, you can:

• Track conversions from your free listings and free local product listings on your website on all browsers (separately from other conversion types).
• Split out performance in a third-party web analytics tool, such as Google Analytics, between your free listings and free local listings from overall Google organic traffic.

How it works. When a searcher clicks on your free product listing and free local product listing in Google Search, then auto-tagging adds a parameter called “result id” to the URL. For example, if someone clicks on your free listing for www.example.com, the final URL will look like www.example.com/?srsltid=123xyz.

The result id is created at the time of an impression.

If a user clicks the same free listing or free local listing again, the same result id will be used. That is then tracked through to your analytics tools for deeper analytical purposes, including tracking conversions and purchases.

How to turn it on. Auto-tagging can be enabled at the Merchant Center account level by an admin. Google said this feature is not enabled by default. To turn it on:

• Sign in to your Merchant Center account.
• In your Merchant Center account, click the tools icon gear icon and then click on Conversion settings under Settings.
• Toggle the Auto-tagging button to be ON.

Why we care. Better tracking and attribution is what all search marketers want and auto-tagging in Merchant Center can now also help you track your free product listing and free local product listing within Google Merchant Center now across all Google experiences.