How to two-way sync your form with Google Sheets

If we edit the info in the form line will it change google sheet?

If we use this with products being sold. Will it automatically update the status of payment from pending to successful on both ends ?

Do you have the script somewhere we can copy from?

Very helpful, thanks! I found that if I renamed the sheet to something logical before setting up the integration (e.g., Cats23) the integration would fail. The error was related to the renamed sheet having to many rows. When I left it as "Sheet1" it would work.