(Similar to Alibaba B2B, Jingdong Mall B2C, Taobao C2C, the group buying that has just started in the past two years, modular R&D and production can end with a few hundred to a few thousand yuan to have a complete set of e-commerce websites, and enterprises and other sites Long form strategic alliance, interest alliance, purchase and build the largest webmaster alliance group on the Internet, take individuals as the center, and radiate surrounding enterprises, businesses and consumers.)