The service is intended to provide customers with performance monitoring software to monitor aircraft engine performance and degradation, allowing for adjustments to fuel policies or the development of corresponding procedures. The service includes providing customers with the performance monitoring software installation program. The goal of the performance monitoring software service is to assist customers in using the software for aircraft performance monitoring, thereby enhancing their ability to monitor aircraft performance. The service is aimed at aircraft operators, and typically involves remote technical support. In special cases, the support location can be determined through consultation based on the customer's actual needs.