Customer identification system customer information managing apparatus customer indentification method and recording media using the identification information and the access time of mobile device

摘要

The present invention relates to a customer identification apparatus, a method, a system, and a recording medium therefor using identification information and connection time of a terminal apparatus, and more particularly, It is possible to grasp the consumption propensity of the customer even if the customer does not install the specific application in the customer terminal device, and it is possible to more conveniently and widely use the customer''s purchase history and the consumption propensity .