public void Refill() //Creates objects to put in to the stacks in the list
        {
            for (int i = 0; i < info.ProductList.Count; i++)
            {
                switch (i)
                {
                case 0:
                    for (int j = 0; j < 8; j++)
                    {
                        info.ProductList[0].Push(snack = new Snack(0));
                    }
                    break;

                case 1:
                    for (int j = 0; j < 8; j++)
                    {
                        info.ProductList[1].Push(snack = new Snack(1));
                    }
                    break;

                case 2:
                    for (int j = 0; j < 8; j++)
                    {
                        info.ProductList[2].Push(drink = new Drink(0));
                    }
                    break;

                case 3:
                    for (int j = 0; j < 8; j++)
                    {
                        info.ProductList[3].Push(drink = new Drink(1));
                    }
                    break;

                default:
                    break;
                }
            }
        }