CryptoCoinPay public chain is more suitable for use as a distributed bookkeeping platform, where buyers can check their transactions (private or commercial) that took place on the network. As a trusted platform, CryptoCoinPay offers not only a secure and convenient depository for sellers, but also a clear consumer service for buyers, using the blockchain to innovatively combine the best book protection features available on the market today and incorporating the unique features of CCP digital assets.