biljettkontrollsystem
A biljettkontrollsystem, or ticket control system, is a mechanism used to verify the validity of tickets or passes for entry into a venue or for travel on public transport. These systems are designed to prevent unauthorized access and ensure that all users have paid for the service they are receiving. The most common form involves a physical ticket or pass that is scanned or checked by an attendant or automated equipment.
In public transportation, biljettkontrollsystem often utilize electronic ticketing, where passengers present a smart card, mobile app,
For events and venues, ticket control systems can range from manual ticket tearing by ushers to sophisticated