You typically can't buy a money order with a credit card. Instead, you'll need to use cash or a debit card that takes funds directly from your bank account.Most, and I repeat, most do not allow the purchase of money orders with credit cards. 1. Fill in the payee's name. Put the payee's name on the line labeled "Pay to the order of" or "Pay to. Never mail a blank money order. We have detailed instructions on how to fill out a money order for guidance. The check or money order should be made payable to 'State of Michigan'.