This report provides a comprehensive analysis of marketing essentials, focusing on the roles and responsibilities of marketing functions within an organization, particularly in the context of Aldi. It explores key aspects such as marketing research, product plan development, promotion, sales, customer service, and public relations. The report further analyzes the marketing environment, including the formulation of marketing plans, information systems management, market audits, segmentation strategies, and the impact of globalization. It details Aldi's specific marketing roles in strategy development, market research, product development, communication, and sales maintenance, highlighting the integration with HRM, finance, production, sales, and R&D. Additionally, the report includes a comparison of Aldi's and Sainsbury's marketing mix, focusing on product and price strategies, underlining the importance of the 7 P's in achieving business goals. Desklib provides access to this and other solved assignments for students.