This report offers a comprehensive analysis of digital marketing strategies, focusing on Marks & Spencer (M&S). It begins by defining the digital marketing landscape and contrasting it with traditional offline marketing methods. The report then evaluates consumer trends that stimulate digital marketing growth, such as conversational marketing, personalization, and video marketing. It discusses opportunities like social media and SEO, alongside threats like keeping up with web trends. Furthermore, it examines the digital tools and hardware used by M&S, including website development, email marketing, and social media engagement, comparing them to physical channels. The report explores e-commerce and digital marketing platforms, as well as physical channels like billboards and retail advertising. It also analyzes how M&S utilizes digital tools and software to meet its marketing requirements, detailing the use of desktops, laptops, design tools, and mobile devices. A digital marketing plan is drawn, outlining customer segmentation, objectives, marketing tactics, and communication channels. The report also addresses the evolution of omnichannel marketing, tools, and techniques for planning omnichannel campaigns, measurement techniques, and performance metrics in digital marketing, and actions to improve performance. Finally, it determines the application of key digital measurement techniques and performance metrics used in digital marketing.