CCA coin is a commodity circulation accelerating DeFi platform, which was released in October 2020, based on the technique of 3rd generation POS blockchain. CCA Token is used when purchasing CCAP which is a token ensuring P2P trade.CCA is available on exchange or P2P trade and able to purchase with KRW, USD, EUR, GBP and Yen legal currency. Also it is able to purchase CCA with BitCoin and ethereum.