## TL;DR

A brand is more than a logo — it's the sum of perceptions, emotions, and associations customers have. Strong brands command premium pricing, customer loyalty, and competitive moats. Brand equity (Aaker): brand awareness, perceived quality, brand associations, brand loyalty. Apple, Nike, Coca-Cola are among the world's most valuable brands.

## Core Explanation

Brand positioning: what unique value do you offer in the customer's mind? Brand personality: human traits attributed to brand (sincere, exciting, competent, sophisticated, rugged — Aaker). Visual identity: logo, colors, typography, imagery — consistency matters. Rebranding: risky — Tropicana (2009, $30M lost in sales, reverted in weeks). Brand storytelling: connect emotionally, not just functionally.

## Further Reading

- [Building Strong Brands (David Aaker)](https://www.simonandschuster.com/books/Building-Strong-Brands/David-A-Aaker/9780029001516)