This assignment discusses the role of online marketing in sales and profitability of a business. The study suggests that Next Plc, a UK-based retailer, should adopt online marketing techniques to retain its old customers and increase sales and profitability. Additionally, it recommends that regular meetings be held between marketing managers and employees to enhance online marketing activities. Future research areas include exploring the role of online marketing in influencing consumer behavior, impact of social media marketing on buying behavior, and similar studies in other retail sectors.