Deed Obligation Consumerism (DOC) is integral treasure mall in the form of IDO task distribution to integral platform users, and technical services through the use of block chain existing main business, to strengthen cooperation merchants and members viscosity, increase integral platform users, motivation, members and partner system construction, etc., is a typical application of the ground, block chain technology has broad application in the integral treasure ecosystem. In ecosystems, as long as the integral platform contributed and pay treasure, such as the mall on the integral outfit and offline merchants consumption, consumption, etc., or recommend others can get DOC. As integral platform only treasure card, DOC was platform as membership interest, dividends will receive platform.