| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication system to utilize information of a POS system and easily manage information on purchased goods at a home. SOLUTION: The system is provided with a function to send out the information on sold goods corresponding to a customer among the information on the sold goods collected by a POS system 102 to a communication terminal 103i (i=1, 2, 3,...) with a specified address through a communication network 101. Consequently, regarding the information on commodity, price and explanation of the sold goods if it is prepared by the POS system, the information corresponding to the customer, who has purchased the goods, is utilized by being transferred to the communication terminal owned by the customer and household expense is managed by eliminating the labor of inputting the information on the commodity purchased, at the home. |
