Originally Posted by bargainhunter3

It's been awhile since I've unloaded a MGC at WM, but you have to hit cancel right away after swiping it to prompt you to the debit/credit screen. If you don't hit cancel right away, it will immediately give you an error saying can not process credit. Again, it's been awhile since I've done this; I don't know if their machines have changed or not. There was a thread somewhere on here talking about unloading MCs