Final answer:
Brand loyal customers contribute to firm profitability due to their less price sensitivity and stable revenue stream, coupled with the benefit of positive word-of-mouth marketing.
Step-by-step explanation:
Brand loyal customers play a vital role in a firm's sustained success and profitability due to their reduced price sensitivity. These customers, committed to a particular brand, are less likely to shift to competitors solely based on minor price variations. This loyalty contributes to a stable revenue stream, providing a foundation for long-term financial viability. Additionally, brand loyal customers often become brand advocates, generating positive word-of-mouth that attracts new customers at a lower marketing cost.
Conversely, customers lacking brand loyalty may be more prone to switching brands in pursuit of better prices. This behavior introduces sales volatility and raises marketing expenses for a company striving to retain and attract customers. Building and maintaining brand loyalty is, therefore, a strategic imperative for businesses aiming for sustained profitability and minimizing the impact of competitive pricing fluctuations.