Re: the money order. At Walmart if you buy a money order and then end up not needing it you can just bring it back with the receipt and they’ll give you the money back minus the fee for printing it. (88 cents at Walmart), even if it’s filled out. They make you write “not used for intended purpose on the back” and then they can get reimbursed for it. If you don’t have the receipt they’ll still cash it for you if it’s made out to you with a 1% fee. But they only cash money orders that came from Walmart at our store. I don’t know about other places.