This document discusses how businesses can adapt to the increasing importance of mobile. It notes that people are online twice as much as three years ago using various devices. Marketers must consider how to reach customers across different contexts and devices. The document provides examples of how companies have optimized their digital experiences and apps for mobile. It suggests businesses ask if they are adequately monitoring mobile metrics and adapting organizationally. Recommendations include leveraging location data, in-app ads, and measuring non-traditional mobile conversions like store visits. The conclusion emphasizes that mobile represents a shift in how people engage digitally and physically.