Brand equity refers to the value of a brand and consists of brand loyalty, brand awareness, perceived quality, and brand associations. Brand loyalty measures how attached customers are to a brand and are less likely to switch. High brand awareness means customers easily recognize or recall the brand. Perceived quality is customers' perception of a brand's quality compared to alternatives. Brand associations are anything linked to a brand memory, like product attributes, feelings, or symbols. Maintaining strong brand equity provides strategic benefits like reduced marketing costs and ability to command a price premium.