Method, system, and device for information push

The invention discloses a method, a system and a device for information push, used for resolving the problems of inaccuracy of information pushed by information push methods in the prior art. In the method, an intelligent card provides supplier information pushed by a server to a user, records corresponding operation information of the user and transmits the recorded corresponding operation information of the user to the server, so that the server can make statistics according to the corresponding operation information of the user to determine a corresponding information cluster of the corresponding operation information of the user. In the embodiment of the invention, the intelligent card is adopted to recode the corresponding operation information of the user, determine information the user needs and transmit the recorded information to the server; and the information the user needs is pushed to the intelligent card by the statistics and the collection of the server so as to realize the aim of information push.