PREPAID SETTLEMENT METHOD, DEVICE THEREFOR, AND PROGRAM RECORDING MEDIUM THEREFOR
PROBLEM TO BE SOLVED: To prevent a risk of a service provider, and a large load on a settlement system and a service provider system, with reference to as-used service. SOLUTION: A user 200 purchases prepaid points in a settlement device 100 in advance, and declares a budget frequency by assuming th...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To prevent a risk of a service provider, and a large load on a settlement system and a service provider system, with reference to as-used service. SOLUTION: A user 200 purchases prepaid points in a settlement device 100 in advance, and declares a budget frequency by assuming the frequency of desiring as-used service. The device 100 holds the prepaid points BP of the user, informs a service provider 300 of the budget frequency, provides service to the user 200 within a range of the budget frequency, decides sales frequency CP after providing to inform the device 100 of that, and deducts the CP from the points BP of the user by releasing holding. |
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