This document provides an introduction to mobile marketing. It discusses how mobile marketing has changed the way consumers interact with brands by making interactions more personal, targeted and timely. It highlights some key mobile marketing strategies like mobile apps, mobile ads, messaging and QR codes. It also provides examples of how companies like Starbucks, IKEA, Meat Pack and Diesel have successfully used mobile strategies to engage customers, build loyalty and gain business benefits. The document stresses that effective mobile marketing requires integrated, targeted, measured and optimized strategies and analytics.