The method is divided into market members of knowledge as the target population of the age, gender, family based, family life cycle, income, occupation, education, religion, race and nationality of the target population, which is the most popular knowledge of the distinction between their customers. The reason for this is that the goal of using the usual level of synchronization is to hope for the target, another reason is that the population of the target, which is the most easily measured by knowledge.
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