PURCHASE INFORMATION ELECTRONIZATION SYSTEM, PURCHASE INFORMATION TRANSFER DEVICE, PURCHASE INFORMATION MANAGING DEVICE, PURCHASE INFORMATION PROCESSOR, MEDIUM, AND INFORMATION AGGREGATE

摘要

PROBLEM TO BE SOLVED: To solve the problem that it takes much trouble to enter purchase information into a household account book and it is troublesome to manage household expenses.;SOLUTION: The purchase information electronization system is equipped with a 1st transmitting means 14 which sends purchase information generated as a customer makes a purchase by using his or her individual ID number while making the information correspond to the ID number, a 1st receiving means 21 which receives the purchase information, a database means 22 which previously has the correspondence relation between the ID number and address information, and a 2nd transmitting means 24 which checks the address information corresponding to the ID number according to the correspondence relation and sends the purchase information as electronic data to the customer side.;COPYRIGHT: (C)2001,JPO