The definitive textbook for understanding how social media shapes consumer behaviour and marketing strategy. Social Media Marketing by Zizheng Yu and Hyunsun Yoon provides undergraduate students with a comprehensive introduction to the theory and practice of social media in contemporary marketing. Ideal for modules in digital and social media marketing, it equips learners with the analytical, strategic and creative skills needed to understand and manage social media platforms as dynamic tools of communication, influence and engagement. Bridging academic theory with real-world practice, this textbook explores how social media transforms consumer behaviour, brand relationships and brand crises. It examines promotional culture, online communities and the rise of consumer activism, offering students a critical perspective on both the opportunities and risks of social media engagement. International real-world examples include Fabindia, Unilever, Gymshark and Gentle Monster show how different platforms are used across global markets, while new material on crisis management, consumer resistance and anti-branding reflects today's complex and fast-moving digital environment. Learning is reinforced through: - Learning outcomes and clear chapter objectives to guide study - Discussion points and exercises to build confidence and critical thinking - Online lecturer resources, including PowerPoint slides for structured teaching Whether studying marketing, media or communication, Social Media Marketing gives students the theoretical grounding and practical tools to analyse, plan and execute effective social media strategies with impact and integrity.