All Electric Distribution Companies of WAPDA, Karachi Electric (KE), Sui Gas Companies, Telecom Operators and most of Water and Sanitation Boards are using the services of e-Sahulat platform in collection of their utility bills. Similar bill payment service through e-Sahulat is also being offered to companies which are required to pay bills centrally respecting their geographically dispersed offices and outlets throughout Pakistan. Bulk billing is a prepaid model and developed to provide facility to corporate clients allowing them to pay their bills safely with in the due date.