Electronic ticket
An electronic ticket (commonly abbreviated as e-ticket) is a digital ticket. The term is most commonly associated with airline issued tickets. Electronic ticketing for urban or rail public transport is usually referred to as travel card or transit pass. It is also used in ticketing in the entertainment industry.
An electronic ticket system is a more efficient method of ticket entry, processing and marketing for companies in the railways, flight and other transport and entertainment industries.
Airline ticket
Electronic ticketing in the airline industry was devised in about 1994. E-ticketing has largely replaced the older multi-layered paper ticketing systems, and since 1 June 2008, it has been mandatory for IATA members. Where paper tickets are still available, some airlines charge a fee for issuing paper tickets.
When a reservation is confirmed, the airline keeps a record of the booking in its computer reservations system. Customers can print out or are provided with a copy of their e-ticket itinerary receipt which contains the record locator or reservation number and the e-ticket number. It is possible to print multiple copies of an e-ticket itinerary receipt.