<prompt> Human: Last week, I got a check in the mail from the University for, lets say, 200. When I went on my account it said I was supposed to receive 260. I emailed the registration office, and they said my account was changed from an undergrad student to a graduate student, and this saved me money. They said they would send out the remaining balance they owed me in a check when dropadd week was over with. WELL, I just got a check in the mail today for the full 260.. I put the check for 200 in my bank as soon as I got it. Am I allowed to put this one in my bank as well? I dont know if the University screwed up, or if this is really my money. I NEED money though, so this would help me out A LOT. I do not want to get in trouble though. Can anybody help me?? Thank You!  <response>: Call the university and let them know. Its not your money, and youll have to pay it back. 