TollPlus makes parking management easy by facilitating the calculation and automatic collection of parking fares. The system records all vehicles entering and leaving a facility, then calculates and automatically generates a parking bill based on metering. TollPlus also provides flexibility to work with dynamic pricing based on demand. Once a parking spot is selected, which can be done right from the customer’s smartphone, the customer’s account is then electronically debited to cover the parking fee. TollPlus can display available parking spaces in a facility and deter customers from swapping parking tags.