Abstract: System and method for parking management including an in car device located in the vehicle. The in car device may include a transceiver a processing unit, an input device and a display. The in car device may receive instructions to initiate and terminate parking sessions and upon receiving such instruction to automatically communicate with an at least one parking management unit for exchanging information related to management of the parking session. Parking management units may include single space parking meters, multi space parking meters, parking occupancy meters, parking back end systems, parking back end servers and gates of parking garages.