Promotion Chain, abbreviated as PC, is a decentralized token for promoting chain distribution. PC appears as a value circulation voucher in the promotion chain, and its application scope includes partial product transactions, task release collateral, promotion fee settlement, and user incentives, effectively improving capital transparency and settlement efficiency. Through decentralized promotion circle APP, promoter community, task integration system and other innovative models of the promotion chain, we will transform the existing promotion industry and completely release the promotion energy in the The Internet Age....