POINT OF SALE DEVICE, INFORMATION PROCESSING DEVICE, METHOD FOR CONTROLLING POINT OF SALE DEVICE

As a new technology for easily grasping a total payment amount at a plurality of stores and a balance amount with respect to a predetermined value, provided is an information processing device including: a first information acquisition unit 11 which acquires first information from an issued receipt on which the first information is printed, the first information including at least one of a totalized amount obtained by totalizing payment amounts of past transactions and a balance amount obtained by subtracting the totalized amount from a target amount being a lower limit for receiving a predetermined service; a second information acquisition unit 12 which acquires a payment amount of a new transaction; an update unit 13 which updates first information, based on the payment amount of the new transaction; and a recording unit 14 which prints the updated first information on a newly-issued receipt on which new transaction information is printed.