Terms of use

This is a placeholder. Replace it with terms written for your business, reviewed by someone qualified to write them, before you take real money or real users.

It should cover at least: who may use the site, what may not be listed, how disputes between buyers and sellers are handled (and that they are between them), what happens to an account that breaks the rules, how paid promotions are refunded, and where liability ends.

You are the marketplace, not the seller. Say so plainly.