Netnography is a technique that allows researchers to understand consumer behavior in an unobtrusive way through analyzing online interactions. It involves observing and analyzing discussions on social media, forums, and blogs to understand relationships with brands, generate insights, and evaluate products from the consumer perspective. The process involves defining a research topic, selecting relevant online communities, observing and engaging with community members, analyzing the interactions, and developing insights. Netnography provides a way to understand markets with high online engagement in a natural context.