| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an expenditure management data service provision system for providing a user with a printed matter, slip and receipt as electronic statement data which are beneficially utilized by the user. <P>SOLUTION: Through communication and an interface between an information terminal (POS cash register, computer) on a seller side and an information terminal (mobile phone, computer) on a purchaser side, statement data is transmitted to the information terminal (mobile phone, computer) on the user side for effective utilization. <P>COPYRIGHT: (C)2009,JPO&INPIT |
