The document discusses findings from research on how in-store shoppers use mobile devices. It finds that 84% of smartphone shoppers use their devices in stores, with 82% using search engines to browse product information. Frequent mobile users spend 25% more in stores than occasional users. Across categories, most common in-store mobile activities are price comparisons and finding store information. The implications are that mobile is integral to shopping, and retailers should meet shoppers' needs by providing product information on mobile.