This UML class diagram displays a ticket vending system. It includes important parts like user, ticket, and payment. Users can select tickets, make payments, and receive notifications. The machine class manages ticket dispensing and transactions. The admin oversees operations and creates reports. The system supports payments, ticket validation, and real-time status updates. The UML class diagram for the ticket vending machine boosts efficiency. It simplifies buying tickets for public transport or at events. This design ensures quick service and smooth transactions for users and admins alike.