Consumer behaviour is the study of how individuals make decisions to spend their available resources (time, money, effort) on consumption-related items. It involves activities like obtaining, consuming, and disposing of products and services. Understanding consumer behaviour is important for business success as it allows companies to offer products that satisfy consumer needs and wants. There are various perspectives that can be used to study consumer behaviour such as understanding motivation and predicting behaviour. Factors like environmental influences, marketing techniques, and individual characteristics all help determine a consumer's decision making process.