In the past, the products used. But still have usage. In most will bring them sold in market sale Or by the stores purchase Or the shops they buy these categories, such asChair, hotel that he wanted to change a new but still works. It will be sold in the market price is secondhand. But when the Internet came in. The influence of trading goods via the Internet.Can do by way of pictures and posted on the Internet. And the advertisements inviting charm, such as business OLX we can take pictures sold. Not to sell anything to sell free, everything. While we don't need to waste energy.Convenient, fast and cost savings. Consequently there are also broke the traded goods using the Internet more and more, and are very popular.