主权项 |
1. A method for automatic binding of a membership card identifier (ID) with a mobile device identifier (ID) comprising:
tracking, using a wireless electronic device tracking system, physical locations of one or more stores visited by a customer's mobile electronic device, said tracking including identifying the customer's mobile device identifier (ID); building, at a processor device, a first data structure representing a trajectory corresponding to the movement of the customer's tracked mobile electronic device at one or more store locations, and a time interval thereof corresponding to an amount of time visited at each location; building, at the processor device, a second data structure representing one or more purchase transactions conducted by customers at various store locations, each customer purchase transaction indicating a membership card ID associated with the customer, and a corresponding purchase payment time point; and identifying, at said processor device, from said first and second data structures, a compatible match indicating a potential binding of a customer's mobile device ID to a membership card ID, said identifying a compatible match including detecting when a purchase payment time point associated with a customer membership card ID and for a purchase conducted at a particular store location matches a time interval window recorded for a tracked customer mobile device detected at that store location, wherein said compatibility match identifying occurs seamless to said customer. |