public ChildTicketOrder(CinemaViewModel model) : base(model) { }
public SeniorTicketOrder(CinemaViewModel model) : base(model) { }
public LadiesTicketOrder(CinemaViewModel model) : base(model) { }
public TicketOrder(CinemaViewModel model) { this.model = model; }
public PopcornTicketOrder(CinemaViewModel model) : base(model) { }
public NormalTicketOrder(CinemaViewModel model) : base(model) { }
public StudentTicketOrder(CinemaViewModel model) : base(model) { }