How does selling on Chrono work?

Could you please explain the process of selling assets on Chrono in a step-by-step manner? Specifically, how does one list an item for sale, set a price, and then facilitate the transaction with a potential buyer? Additionally, are there any fees associated with selling on Chrono, and how are these fees calculated? I'm also curious about the security measures in place to protect both buyers and sellers during the selling process. Thank you for your time and assistance in clarifying this process.