That's not what the Postmaster at my PO told me a while back. He said all that is kept track of is when it was sold and when it was cashed. He told me I could fill it out and put Mickey Mouse on it as the payer and they would never notice. When I use one to buy parts, I always put in the "For" line, "Loan Repayment". Guy loaned me some parts.....and I payed him back!
