According to a study by the NUS Business School, there are 12 types of shoppers, with the most popular being classic shoppers. Classic shoppers are consumers who weigh different brands after a purchasing need arises, before deciding on one brand. We speak to the man who led the study, Professor Leonard Lee from the NUS Business School.

<p>According to a study by the NUS Business School, there are 12 types of shoppers, with the most popular being classic shoppers. Classic shoppers are consumers who weigh different brands after a purchasing need arises, before deciding on one brand. We speak to the man who led the study, Professor Leonard Lee from the NUS Business School.</p>