> we have an vending machine where you can pay with a credit card or cash. Well, there is the issue already. Only with a credit card. I am a student, I have no

> we have an vending machine where you can pay with a credit card or cash. Well, there is the issue already. Only with a credit card. I am a student, I have no real world use for this kind of card I think you've just proven that you have at least one real-world use. It may still not be worth the bother, though.