This is a free service. We have no responsibility for the postings, or anything to do with the equipment or the transactions involved in the sale.
Every transaction is between the person posting the item, buyer or the seller.
You deal directly with each other. Mainzone is not party to your dealings. You do not need to join anything to view the used equipment listings. You do not need a password to view the listings You do need to go to the website to view the listings. There are no conversations allowed on this service.