Ticket machines are automated devices that allow users to purchase tickets for various services, such as public transportation, events, or parking. They typically accept cash, credit, or debit cards and provide a user-friendly interface with touch screens or buttons. Users can select their desired destination or event, choose the type of ticket, and complete the transaction quickly. These machines are commonly found in places like train stations, bus terminals, and concert venues. They help reduce wait times and streamline the ticketing process, making it easier for people to access services without needing to interact with staff.