The invention discloses a marketing
system based on or including a shopper
credit system and a cellphone
contact list, and belongs to an e-commerce and certification
system. By automatically switching network, a shopper registers to set up a shop in the
system, fills
a domain name network name, qualification, business scope, patent copyright, advertisement and credit information. The information is compared with information imported in a shopper
database server to verify the information. Related supervision mechanisms are set to carry out partition, classification, positioning and searching. Information required by the shopper is automatically captured and pushed though
big data. A cellphone number user in the system directly logs in to compare and verify existed information fed back by the
database server and
data sharing of the user and the shopper. The user and the shopper have their own
server units. Voice, video, image, text and information receiving and sending management are carried out among users. According to classification of industrial regulations, private conversations, retrieval is carried out on commerce and social communications, real names, virtual names, cellphone numbers and basic information and hidden retrieval setting management is opened. Phone books and group chats are established and managed as required according to classification of private conversations, commerce and social communications.