This report provides a comprehensive overview of marketing essentials, covering key roles and responsibilities within an organization. It explores the marketing information system, planning, financing, promotion, pricing, distribution, selling, and product/service management. The report details how marketing interrelates with various organizational departments, such as research and development, human resources, production, finance, and customer service. Furthermore, the report compares the marketing mix (7Ps) of two organizations, ALDI and LIDL, analyzing their product, price, promotion, place, physical evidence, people, and process strategies. Finally, the report outlines a marketing plan for ALDI, encompassing key elements and strategies to achieve its business objectives. The report is a student submission and is available on Desklib.