Social Proof in the retail sector entails the psychological phenomenon where individuals look to the actions and opinions of others to shape their behavior. Within retail, this is often seen in the form of customer reviews, testimonials, ratings, or endorsements prominently displayed on product pages or in-store. Retailers strategically use social proof to establish trust and credibility, as positive feedback from other customers can significantly influence potential buyers. By showcasing the positive experiences of others, retailers aim to validate their products or services, instill trust, and ultimately boost sales by providing tangible evidence of customer satisfaction.