Poloniex exchange is present days is most popular for trading market . Poloniex is big exchanges with volume is large like 57M $/day they have almost altcoin on market at this moment Poloniex have low rate exchange and transfer coin, also you can see your trade status and history very easy Poloniex allow you to buy, sell, trade bigcoin like BTC, ETH,...Посмотреть отзыв полностью