Precisely my point. A school is an organization, not a business.
I agree with you 50 percent, some schools are organizations some are businesses (family businesses on top of that), but that is a completely separate discussion.
The question can be turned around as well why do they accept credit card? Especially if there is a processing fee. I know cases when certain schools encouraged parents who couldn't afford tuition charged to put it on a credit card. But again this leads us to a different albeit important discussion.
All said I am all for the schools (well some of them at least) and if I could just write a check for the whole amount I would. Although even then the school pays banking fees, so it would be better if I just show up with a suitcase of cash.
and the bigger the suitcase, the bigger Kovod you get. Phew I don't want to spoil innocent minds over here...