| 摘要 |
PURPOSE: A real time information exchange system between client and sales facility is provided to offer convenience to a customer by providing a mobile application and by transceiving information between customer and sales facility by extending a point of sale (POS) system. CONSTITUTION: A system consists of a POS terminal (110), a central server (120), a database (130) and a mobile terminal (140). A sales staff inputs real time sales information using the POS terminal and the information are updated to the database of the central server in case of change. A customer inputs information about desired sales facility using the mobile terminal and the mobile terminal requests information corresponding to the same to the central server. The central server re-transmits information suitable for the request of the customer by searching from the database. |
