| 摘要 |
A system, method, and/or apparatus that provides enhanced customer services based on detected mobile identifiers of mobile devices is disclosed. One system includes a point of-sale (POS) terminal 144, a wireless sensor 142, and a backend system. The POS terminal handles sales of items and generates transactions for the sold items. The wireless sensor 142 is positioned proximate the POS terminal 144 and detects mobile identifiers from mobile devices 150 proximate the POS terminal 144. The backend system receives transactions from the POS terminal 144 and detected mobile identifiers from the wireless sensor 142. The backend system matches a received transaction to a received mobile identifier based on a detection time of an associated mobile device 150 proximate the wireless sensor and a transaction time for an associated transaction of the POS terminal 144. The backend system updates a purchase history associated with the matched mobile identifier based on sold items of the matched transaction. FIG 1 FOR PUBLICATION -- -- --- - - - - - - - - - - - - - - - - - - - - - CNi - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - y - - - - - - - - - - - - - - - - - - - - - - - - Lo't II rIi Lo E' c c C, (/ o - - -- - - - - - - - - - - - - L - - - - - - - - - - - - - |
