I have used the Kucoin in 2018 for buying the cheap price altcoins and I am satisfied with the service of Kucoin. Some modifications can be made for increasing the smoothness of site and the old fashion model of the trading desk. The Kucoin shares token of the Kucoin exchange also represents the recent value of this exchange. They should allocate fewer tokens for the team, centralized exchanges should think about moving to decentralization