P2P is a system for quickly selling and buying items at a great price. This buy/sell system allows users to buy and sell items on the site without losing money on commissions. The prices of items are set by a special algorithm that checks not only the current price, but also the prices of the latest sales of items, as well as discards suspicious jumps in the Steam marketplace. Item pricing is now much nicer than it used to be and we're sure everyone will love this news.