You may remember Pizza Hut’s iPhone app. A farewell to human interaction isn’t the only reason to use it anymore. Now they are giving you 20% off if you use it.

The app does the usual gimmicky stuff like pinching a pizza to make it smaller or larger and shaking the phone to make wings spicy as well as store all your coupons. This 20% off deal allows you get fatter and lonelier that much quicker. So hurray, I guess.