This app doesn't consider extra cheese as an extra topping ($2.00 extra) and you can only add extra toppings once. So if you order a three topping pizza (because it's a deal) and you only want pepperoni, the most you can get is extra pepperoni making it a 2 topping pizza and Pizza Hut makes money off you by not having to fulfill a 3 topping pizza. The delivery fee is atrocious.