The document discusses various types of advertising and their codes and conventions. It analyzes print, TV, radio, and digital advertisements created by brands like Virgin Media, Apple, and KFC. It examines how these ads target specific demographics, psychographics, behaviors, and geographic regions to appeal to and convert audiences into customers through memorable slogans, logos, celebrities, humor, and by contrasting themselves with competitors. The ads are carefully edited, use color psychology, and draw on cultural references to stand out and leave a lasting impression on viewers and listeners.