The decision-making process for purchasing chocolate is guided by the need recognition stage, where the consumer identifies their interest or need. This is followed by an information search, evaluation of alternatives, purchase of product, and post-purchase evaluation stages. Consumer and brand theory play a crucial role in shaping the decision-making process, influencing every stage of the process. The EKB model provides knowledge on different aspects that can be utilized to improve the purchasing experience. Additionally, consumer research methods help gather responses from customers, ensuring the quality of chosen products and services.