Integrated ETIM (Electronic Ticket Issuing Machine) from Trimax IT Infrastructure & Services Ltd is a combination of an electronic ticket issuing machine and an online reservation system used at booking windows. It uses a secure payment gateway and also has a mobile application. It provides for fleet optimisation and business reengineering. While it is convenient of passengers it also helps in effective cash management, centralised administration and revenue assurance at a low cost. The Integrated ETIM solution has been successfully implemented by BEST, MSRTC and other state and local transport bodies in India.