This document discusses maximizing conversions for multiscreen users. It notes that people increasingly use smartphones and move between devices like smartphones, PCs, tablets and TV to accomplish goals. As such, mobile sites need to accommodate multiscreen experiences. The document provides examples of how John Lewis and Chill accommodate multiscreen users well. It also discusses measuring conversions across screens by tracking in-app actions and attributing them. The key takeaways are that the user experience should accommodate multiscreen behavior and conversions should be measured and attributed across devices.