This report provides a comprehensive analysis of Tesco Plc's marketing functions and strategies. It begins by defining the concept of marketing and examining its role within Tesco, including how the marketing department interacts with other departments such as sales, production, HR, finance, and IT. The report then delves into Tesco's marketing mix (product, price, place, promotion, process, people, and physical evidence) and how it contributes to achieving the company's business objectives, such as maintaining its position as a leading supermarket retailer by offering high-quality products at affordable prices. The second part of the report explores how strategic marketing plans link with Tesco's overall organizational mission, strategy, and objectives. It covers topics such as setting SMART marketing objectives, conducting marketing research for new product line launches, and performing SWOT, PESTEL, and 5C analyses. Furthermore, the report includes a competitor analysis, discusses the value proposition of a new product line, develops marketing strategies based on the marketing mix, outlines a marketing budget, and proposes tactical actions. Finally, it touches upon return on marketing investment, customer lifetime value, a comprehensive media plan, and recommendations for integrated multimedia activities, including the use of appropriate digital, offline, and social media channels.