This report provides a comprehensive analysis of digital and social media marketing strategies employed by contemporary businesses. It begins by defining marketing and the marketing mix, highlighting the role of the communication mix within it. The report then delves into digital and social media marketing, emphasizing their importance in today's business landscape. It showcases successful social media campaigns, including Coca-Cola's "Share a Coke" and Starbucks' "#UnicornFrappuccino," explaining their effectiveness through established marketing models like the 10C communication model and the Honeycomb model. The report concludes that social media content is effective due to its broad reach, ability to foster brand presence, and potential for driving customer engagement and brand awareness. The project highlights the importance of marketing for engaging customers, driving sales, and maintaining brand reputation, and digital marketing's role in providing equal opportunities and enhancing revenue.