Brand equity is defined as the value of a brand based on customer perceptions, which can be positive or negative. Keller’s brand equity model outlines four key steps for building strong brand equity: brand identity, brand meaning, brand response, and brand resonance, which emphasize the importance of aligning customer perceptions with the intended brand image. Achieving brand resonance, the strongest connection customers can have with a brand, involves fostering deep relationships through consistent customer engagement and reliance on the brand.