Brands have existed since ancient times when craftsmen would mark their products to distinguish them and build reputation. This allowed buyers to make purchase decisions based on not just price and quality, but also the craftsman's reputation. Over time, brands became a way for companies to differentiate themselves and establish competitive advantages. Nowadays, brands are even more important as many products are commoditized and price competition is intense. Strong brands create meaningful relationships with customers and drive business results by influencing product development, customer service, and more. Building a strong brand requires quality products, clear positioning, effective long-term communications, and maintaining the brand over time.