Domino's Pizza - Lebanon

I attempted to order 3 one topping pizzas. Two were to be double cheese and one sausage. But I was told I would have to pay $1.50 extra for the cheese topping but not for the sausage. I could have any other topping for free but cheese, as a topping, was subject to the charge. I cancelled my order and called Dominos which had no problem accomodating my request and without any surcharge.