| 摘要 |
PROBLEM TO BE SOLVED: To provide information printed out on a conventional receipt to a purchaser while realizing the needlessness of a receipt, paperless processing and resource saving. SOLUTION: The system is composed of an information management device 7 for managing information on the side of a store 3 and a portable terminal 8 carried by a purchaser intending to purchase a commodity in the store 3. The device 7 is provided with a POS terminal 5 for generating an electronic receipt R corresponding to commodity purchase action by electronically and integrally processing purchase date information, purchase commodity identification information, number-of-purchased items information and purchase amount information which are obtained on the basis of purchaser's commodity purchase action and a radio information communication part 6 for wirelessly transmitting the generated electronic receipt R to the terminal 8 in accordance with an electronic receipt transmission request sent from the terminal 8. The terminal 8 is provided with a radio information communication part 11 for wirelessly transmitting the electronic receipt transmission request to the device 7, receiving the receipt R sent from the device 7 and storing the received receipt R in a memory 23. |
