Consumer Satisfaction: The degree to which a consumer's expectations about a product or service are met, leading to a positive evaluation and likelihood of repeat business.
Cognitive Dissonance:The mental discomfort experienced by a consumer when their purchase decision is inconsistent with their prior beliefs or expectations, potentially leading to post-purchase regret.
Word-of-Mouth: Informal communication between consumers about their experiences with a product or service, which can influence the perceptions and decisions of others.