Service Billing can be provided with various types of reporting. Some of them include in the application which is listed below. ( Note that on client's requirement reports can be customized and designed)
Service Sale Order
Service Wise Sale order list
Service wise Sales
Service Up/Down Analysis
Subscriber Service List
Package Wise Service Sales
One time Charge(Installation Charge) vs Monthly Recurring Charge(Monthly wise bill of service charge) Report Analysis
Branch Wise New Service Analysis
Service wise New Service Analysis