CASHLESS SYSTEM AND PORTABLE SET USED FOR THE SYSTEM

摘要

PROBLEM TO BE SOLVED: To allow a single communication terminal equipment to have cashless provision for payment of all charges. SOLUTION: A user (a) calls ID information to a financial institution 3 by using a portable equipment 1 and the financial institution 3 conducts cash processing between corresponding accounts based on information relating to ID information and transaction of the user. Or a user (b) uses the portable equipment 1 to be connected to a communication terminal equipment 2 and makes a call to the financial institution 3 by using the portable equipment or a communication terminal equipment after the connection to inform the information of the user (a) relating to the ID information and transaction and the financial institution 3 conducts cash processing between corresponding accounts based on the ID information and transaction of the user (a).