Simprosys Google Shopping Feed

This is absolutely the best app I've ever used to handle Merchant Centre, Adwords, GA4 integration. I've been an Ecommerce Dev for 15 years with both Magento and Shopify and this extension just takes the headache out of all of it. On top of that if you do run into an issue, their support is top notch. We're using this on two stores now. Very happy with it and great pricing also.