Marketplace Script is a good revenue making model as it allows you to generate high revenue using this script, because you will get commission for the sale of each website. You are allowed to make an auction to sell a particular website as a result of which, you get more money. In your site you can list all the websites, domain names and apps for sale so that the buyers and sellers can interact and vend/purchase the websites. You can sell the websites and reply for the queries to your customers who want to buy the websites from your site. For More Details: http://www.phpscriptsmall.com/product-category/market-place/