| 摘要 |
PROBLEM TO BE SOLVED: To provide a ticketless system using a portable terminal, which eliminates a need to present a ticket at the time of receiving services or the like at a shop or an entrance and has high security. SOLUTION: A consumer inputs his or her discrimination information from his or her portable terminal to transmit it to a settlement service center when receiving services or the like provided by a service provider, and the settlement service center identifies the sent discrimination information as register discrimination information and transmits the identified register discrimination information to a charge collection worker, and the charge collection worker informs the service provider that the consumer has preliminarily paid the price. |
