This document discusses different types of advertising such as print, celebrity, broadcast, public service, and outdoor advertising. It outlines the key functions of advertising as differentiating products from competitors, communicating product information, expanding distribution, and increasing brand preference. An effective advertisement creates an impression, influences people to respond, and separates a product from competition. The document also provides examples of innovative advertisements such as Zoozoo by Vodafone and "Darr Ke Aage Jeet Hai" by Mountain Dew.