Sell-buy-online.com is an easy sell & buy platform, a great platform where the sellers and buyers trade. The small businesses can open their online shops easily including upload shop photos, products photos, descriptions etc. The customer can communicate with seller by messages. The customers can pay by paypal or other channels. In a word, the business model is like Amazon or Alibaba, but you can let sellers to register for free for 3 months or whatever you set. The profit is that you can get money from sellers membership, or get commission by selling a product successfully, all this type of income you can set in the backend of the website.