CoinCasso combines the advantages of centralized and decentralized exchanges. One of the ways to implement this idea is rewarding users for their actions which cause the development of the industry. In this situation, we have decentralized and democratized management of a quick centralized exchange.
Link: https://etherdelta.com/#0x395dc9a82e3eef962b0355a3d4e6819e9af776d2-ETH