This book explores the intricate relationship between age and online communication, offering a comprehensive analysis of how aging influences consumer responses to digital information. As the global population ages, understanding these dynamics is crucial for marketers and researchers alike. Covering key concepts such as older consumers’ trust in online reviews, their purchasing preferences, and their responses to corporate sustainability messages, the book adds a novel perspective to a field dominated by research into younger consumers. Through empirical studies, the authors provide actionable insights for communication specialists, highlighting the importance of tailoring strategies to different age groups. This book is a must-read for those seeking to enhance their understanding of consumer behavior in the digital age.