Easy way to build ecomm shop from Google Sheets

Hi All,

I have an idea for a ecomm store that I'd like to test out. While I could use shopify, i dont really want to spend any money on building out a proper site until I've validated that there is demand for my concept.

I'm wondering if anyone knows of any easy ways to build an ecomm store w/ Google Sheets as the backend? Something that would make it easy for me to test and validate the concept.

Thanks!!

EDIT: I would also be open to using Airtable instead of Google Sheets