Matrixify

Thank you so much - our whole team is excited and grateful for your high praise about our app quality. It's been meticulous work that we continue every day.

As for your suggested Feature Request - we believe that we must already have this possible. You can manage Google sales channel fields with our app. Shopify stores the Google Shopping fields in Shopify Metafields that we allow to export and import.
Here is the tutorial where we describe how to export and import and update those fields, and Export the Google Shopping specific CSV format: https://matrixify.app/tutorials/how-to-bulk-export-and-update-google-shopping-data-in-shopify/

You have also an e-mail from Renars who our Ops & Support - please, let him know if this is what you are looking for, or if it's something else that you need in your case.

Maris
Founding Engineer