| 摘要 |
PROBLEM TO BE SOLVED: To provide a purchaser supporting system for efficiently offering information about purchase to the purchaser. SOLUTION: This purchaser supporting system is used when a user gets purchase information about a commodity/service via a communication network 7. In this system, purchase identification information specific to each purchase is printed in the bar-code form on a sales slip formed on the basis of purchase of the commodity/service by the user. Purchase information is stored in relation to the purchase identification information added to the sales slip. Using a bar- code reader 6 in a user terminal, the purchase identification information is read from the sales slip to be transmitted via the communication network 7 and received. On the basis of the received purchase identification information, the purchase information is extracted and transmitted to the user terminal via the communication network. |
