Apay and display machine is a type ofticket machine used for regulatingparking in urban areas or incar parks. It relies on a customer purchasing a ticket from a machine and displaying the ticket on thedashboard,windscreen or passenger window of the vehicle. Details included on a printed ticket are generally the location and operator of the machine, expiry time, fee paid and time entered.
The first generation of pay and display machines in the United States was introduced in 1950 by Park-UR-Self, based in San Francisco, California. Park-Ur-Self has grown to become the leading manufacturer of pay and display machines in the United States and now goes by the name Ventek International.
Pay and display systems differ from road-sideparking meters in that one machine can service multiple vehicle spaces, resulting in lower set up costs. In addition, this system theoretically prevents drivers from taking advantage of parking meters that have time remaining; this factor alone has doubled parking revenues in cities that have switched to pay and display.[1] A driver may occasionally take advantage of remaining time should a departing parker give away a ticket with remaining time. This can be prevented by putting the license plate number on the ticket.
In addition, pay and display machines can also accept a wider variety of coins, and many even acceptcredit cards, making it unnecessary for drivers to carry large amounts of change. The use of credit cards has another advantage - the machines do not have to be emptied of coins as often, and the costs of counting coin and possible pilfering by employees who empty the parking meters also reduces their overall costs.
In theUK pay and display is used for both on-street parking control and parking incar parks andmulti-storey car parks where access barrier systems are not installed.
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Pay on foot is a variant where the driver is issued with a ticket at a barrier upon entering the car park. At the end of their stay the driver inserts the ticket into a machine which calculates the amount based on the duration of stay. The driver then exits the car park by inserting the paid ticket into another barrier. This system means that drivers do not have to decide on their duration in advance.
Progressions of pay and display includepay by phone parking andPay by Plate, where payment is linked to a specificvehicle registration plate.
Coupon parking, also known asparking vouchers, is a variation of pay and display without the use of machines; instead, the motorist purchases a booklet of coupons in advance from the authorities. To use a parking coupon, the motorist has to completely tear off tabs of the date and time, or scratch off panels on the date and time in which he/she leaves the vehicle. This process is similar todisc parking, except that a parking disc is reusable whereas a coupon can only be used once. In theRepublic of Ireland, reusable free-parking discs are unknown and parking coupons are called "parking discs".[2][3] The coupon is displayed on the dashboard or hung from the top of a door window facing the roadside. Multiple coupons are used if the parking time exceeds the allowance given for a single coupon, though this is not always permitted. The system is widely used inSingapore andBrazil, and in parts of some countries such asNew Zealand,Malaysia,Austria,Ireland andIsrael.
