In 2018, the leading and most professional test customer system in China was developed based on the Microsoft NET+MSSQL+H5+APP architecture. Its performance and security are inherently much better than the PHP language. The system content module consists of: member center, free trial, discount trial, red envelope trial, shoot A and send B and many other modes (supports: Taobao, Tmall, Alibaba, JD.com, Pinduoduo, Mogujie, etc., supports customization to meet everything you want demand), five-level distribution, mobile terminal (H5+APP), site group (sub-site), finance, short message, article information, WeChat public account integration, communication forum, help center, investment and other sub-modules, etc., the system defaults It has more than 20 built-in value-added services to increase product exposure and sales for merchants.