This report provides a comprehensive analysis of marketing principles and practices, using the Biscuiteers company, a UK-based iced biscuit manufacturer, as a case study. The report begins with an introduction to marketing functions, including market research, product development, promotion, and new product development. It then delves into market segmentation, exploring geographical, demographic, and behavioral segmentation strategies relevant to Biscuiteers. The marketing mix (product, price, place, promotion, process, people, and physical evidence) is examined in detail, providing insights into how Biscuiteers can effectively promote its products. The report further investigates market research methods, including primary and secondary research techniques, such as surveys and questionnaires, and market analysis tools like SWOT and cluster analysis. E-marketing methods, including blogging and email marketing, are discussed, along with strategies for managing a business unit's online image. Finally, the report presents a market analysis, interprets findings, and presents these findings, concluding with recommendations for Biscuiteers to enhance its market presence and profitability.