PROBLEM TO BE SOLVED: To re-issue an account ticket through simple operation in the case where the account ticket cooperating a scanning station and a payment station in a self-payment system is lost.;SOLUTION: In a scanning station 2, a re-issue identification article determination processing section 5 determines one of bought articles as a re-issue identification article in the case of article registration, and an account ticket including the information is issued by an account ticket issue section 7. In the case where the account ticket is lost, in an account ticket re-issuing device 8 of a payment station 3, a corresponding transaction narrow-down section 8a narrows down a corresponding transaction, and the corresponding transaction is determined by a re-issue identification article determination section 8b, and payment processing according to the determined transaction is implemented by a payment processing section 9. When requesting only account ticket re-issue to the scanning station 2, in an account ticket re-issuing device 6, a corresponding transaction is narrowed down and determined by a corresponding transaction narrow-down section 6a and a re-issue identification article determination section 6b, and an account ticket including information of a transaction in accordance with a determination of an offline determination section 6c is re-issued by an account ticket re-issuing section 7.;COPYRIGHT: (C)2015,JPO&INPIT
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