BILLING-INFORMATION COOPERATIVE PROCESSING SYSTEM AND BILLING-INFORMATION COOPERATIVE PROCESSING METHOD

摘要

A billing-information cooperative processing system can eliminate charge omission by comparing billing-target-information demanded by a charging system with billing information calculated in a SaaS application. The billing-information cooperative processing system is provided with charging system 1, and SaaS application system 2 which provides the SaaS application to a user and sends charging information of the user to the charging system 1 based on a charging type of the SaaS application. The SaaS application system 2 obtains billing-target user information of a charging target month from the charging system; notifies the charging system of charging information of the user based on the billing-target user information; after the notification to the charging system is completed, checks whether information unregistered to the charging system is present or not; and, if the unregistered information is present, notifies a manager of the SaaS application system of the information that the unregistered information is present.