Coinconer exchange is a Bitcoin trade platform, right from time I haven't been a fan of single coin wallets or exchanges cause it makes no peculiar difference in my trading experience and so I don't find the exchange nice. Bitcoin transaction are very expensive and so trading on Coin Comer exchange would always incur a very expensive withdraw fee on the trader. Another issue with the exchange is that it doesn't accept traders worldwide, so trying to open an account with from my country Nigeria fell through cause my country wasn't supported. In a nutshell the exchange isn't designed for all traders and there's no special features available on the exchange.