Means the customer breaks up into different sub groups using the criteria requirement. Individuality or behavior, which consumers are the same in each group will have requirements for goods or services that are similar.
Means to divide customers into different subgroups. The historical demand characteristics or behaviors that consumers are in the same group. To demand similar product or service. Or a different marketing mix.
Means to divide customers into different groups using the criterion requirements, personality characteristics, or behavior, which the consumer is in each group There will be a need to goods or services are similar