How do schools recruit campus agents? How can the great gods teach you?

As a student, I think the products you represent must be recognized and concerned by everyone, and the advertisements are easily covered. I think it's better to print more small advertisements and send them to the dormitory, and the emphasis of male and female dormitory is different. For example, advertisements in boys' dormitories should be liked not only by boys, but also by girls. What about the girls' dormitory? Mainly what do girls like, attached: like? Let him buy it! hahahaha