PAYMENT METHOD AND SYSTEM UTILIZING ELECTRONIC WALLET, AND ELECTRONIC WALLET

摘要

PROBLEM TO BE SOLVED: To surely prevent illegal practices such as an electronic wallet alternation and forgery at a low cost in the case of utilizing an electronic wallet to make transactions of betting tickets for horse race at a betting ticket selling place. SOLUTION: A payment system utilizing an electronic wallet is provided with a betting ticket and balance information receiving part 42 for receiving transaction amounts made by utilizing the electronic wallet and a balance corresponding to the transaction amounts, a consistency judging part 43 for judging whether or not a balance transition within the period of time when a horse race is held matches with the transaction amounts time sequentially after the period of time passes, and a payment processing part 44 for establishing each transaction within the period of time to perform the payment if the balance transition is judged to match with the transaction amounts.