This report provides a comprehensive analysis of consumer behavior and decision-making processes, focusing on both B2B and B2C contexts. It begins by defining consumer behavior and consumer insights, and then examines the stages of the consumer decision-making journey for a service or product, using Verdant Leisure, a holiday park company, as a case study. The report emphasizes the importance of mapping the consumer's path to purchase and understanding consumer decision-making. It then compares and contrasts the key differences between B2B and B2C decision-making processes, followed by an examination of various market research approaches and methods used to understand these processes. Finally, the report analyzes how marketers can influence the distinct stages of the decision-making process in both B2B and B2C scenarios, providing valuable insights for effective marketing strategies and concludes with the key findings.