People turn to multiple devices throughout the day to shop, communicate and stay entertained. From a laptop at work to a tablet in the living room, we move sequentially and seamlessly between many device types to get stuff done. In fact, nearly 40% of online shoppers start their research on a smartphone and make their final purchase on a computer or tablet. 1 That's why for several years , we've invested in cross-device conversions across Search, Display and Shopping....