The Pizza Hut iPhone app generated more than $1m in sales in 3 months

"After being live in the iTunes App Store for just three months, the Pizza Hut App for the Apple iPhone and iPod touch has garnered more than one million dollars in sales. As the featured icon in the iTunes Lifestyle Category, the App is a proven option for customers seeking an innovative way to order their pizza, pasta, and wings from Pizza Hut."
Source: Pizza Hut press release, 28th December 2009