To enable Google Analytics eCommerce tracking in Magento, follow these steps:

Step 1. Go to Magento Admin Panel.

Step 2. Navigate to Stores > Configuration.

Step 3. Under Sales, select Google API.

Step 4. Enter your Google Analytics Account Number.

Step 5. Enable eCommerce tracking.

You can also get our Magento 2 GA4 with GTM Extension to setup GA with GTM in Magento 2.

Read this How to Setup Magento 2 GA4 (Google Analytics 4) with GTM guide to setup this extension.

Here are the few more resource to help you get most out of this Magento 2 GA4 with GTM Support Extension.

• How to Add Google Analytics 4 (GA4) with GTM in Magento 2
• How to Use GA4 with GTM Extension for eCommerce store
• How to Add Google Analytics in Magento 2
• How to Add Google Tag Manager (GTM) to Magento 2