Cialdini Persuasion Principles Master Robert Cialdini's 6 (+1) Principles of Persuasion from "Influence: The Psychology of Persuasion" (1984). Ethically apply the psychology of compliance to marketing. When to Use This Skill - Designing landing pages that convert - Writing sales copy and email sequences - Creating pricing and offer structures - Building testimonial and social proof strategies - Developing referral and loyalty programs - Reviewing marketing materials for persuasion gaps - Training teams on ethical influence Methodology Foundation Source : Robert Cialdini - "Influence: The Psyc…