This document discusses customer-based brand equity. It defines customer-based brand equity as the differential effect that brand knowledge has on consumer response to marketing for that brand. It describes the components of brand knowledge as brand awareness and brand image. The document outlines Keller's customer-based brand equity pyramid model, which shows how brand identity, meaning, response, and relationships drive resonance. It discusses how building brand awareness, image, judgments, feelings, performance, and imagery can increase customer-based brand equity.