static void Menu(Order cart)
        {
            var pizza = new Pizza();
            var exit  = false;

            do
            {
                Starter.PrintMenu();

                int select;

                int.TryParse(Console.ReadLine(), out select);

                switch (select)
                {
                case 1:
                    cart.CreatePizza("L", "Stuffed", new string[] { "cheese" });
                    System.Console.WriteLine("added Cheese");
                    Console.WriteLine(cart.TotalCost());
                    break;

                case 2:
                    cart.CreatePizza("L", "Stuffed", new string[] { "pepperoni" });
                    System.Console.WriteLine("added Pepperoni");
                    Console.WriteLine(cart.TotalCost());
                    break;

                case 3:
                    cart.CreatePizza("L", "Stuffed", new string[] { "pineapple" });
                    System.Console.WriteLine("added Pineapple");
                    Console.WriteLine(cart.TotalCost());
                    break;

                case 4:
                    var      userCrust = Starter.SelectCrust();
                    var      userSize  = Starter.SelectSize();
                    string[] topps     = Starter.SelectToppings();
                    cart.CreatePizza(userSize, userCrust, topps);
                    System.Console.WriteLine("added Custom");
                    break;

                case 5:
                    DisplayCart(cart);
                    break;

                case 6:
                    //var db = new OrderBox();
                    //AddOrder(cart);
                    cart.TotalCost();
                    System.Console.WriteLine("thank you, goodbye!");
                    exit = true;
                    break;

                case 7:
                    //var db = new OrderBox();
                    //DisplayCart(db.Read());
                    break;
                }

                System.Console.WriteLine();
            } while (!exit);
        }