This document discusses why mobile apps are important for retailers, what makes a great retail app, examples of successful retail apps, and what future capabilities are possible for retail apps. Specifically, it notes that 44% of Christmas 2011 searches were on mobile, mobile will overtake PC web access by 2013-2014, 50% of marketing decision makers now use mobile. It also provides examples of the successful Toronto Eaton Centre app and an iFind Santa promotion app that increased traffic and engagement.