| 摘要 |
<p>PROBLEM TO BE SOLVED: To automatically perform a discount related with another service for each of a plurality of services contracted with a user.SOLUTION: The information processing system according to the present invention includes: a first acquisition part; a second acquisition part; a determination part; and a processing part. The first acquisition part acquires first information including a subtraction condition which is a condition for reducing a charge to be a counter value of the service for each of a plurality of services contracted with a user. The second acquisition part acquires second information showing an usage condition of the service for each of the plurality of services. The determination part determines whether or not a value according to the second information corresponding to the service satisfies a subtraction condition corresponding to the service for each of the plurality of services. The processing part performs processing for subtracting the charge to be the counter value of the service for each of the plurality of services when the service determined to satisfy the value corresponding to the second information exists among the plurality of services.</p> |
