This report provides a comprehensive analysis of Cadbury's marketing strategies, examining key roles and responsibilities within the marketing function, as well as its interrelationships with other departments. The report delves into the application of the marketing mix (Product, Price, Place, and Promotion) within Cadbury's marketing planning process, evaluating its effectiveness. It explores various marketing concepts such as production, product, selling, marketing, and societal concepts, and how Cadbury utilizes them. The report also covers the importance of market information gathering, planning, promotional activities, and relationship management. Furthermore, it examines the inter-departmental relationships with customer service, human resources, finance, administration, research & development, and production. The report concludes with an evaluation of Cadbury's marketing strategies and their impact on the company's overall success, offering insights into market analysis, supply chain management, risk assessment, and product development.