This document discusses mobile advertising and programmatic buying. It begins with an overview of mobile advertising and the problems it faces, such as lack of audience measurement and device complications. It then discusses how programmatic buying works using real-time bidding to target audiences. The document introduces Ad2Campaign, a marketing platform that allows brands to automate mobile advertising buying via programmatic techniques. It provides case studies demonstrating cost reductions and high engagement for mobile campaigns run through the Ad2Campaign platform.