There are offices all over the school. I give you a bunch of discounts. Who cares what you are? You are naive.

My sister is not blind, and she knows the difference between credit cards and debit cards. Since I come to answer, I won't fool you. Anyway, our school is for college students, but only students spend less money and few people use it. And many schools have banks to promote credit cards. As for why your school doesn't?