Check that the money order amount is correct. Filling out a money order is a straightforward stepbystep process.Just follow these instructions and you'll be ready to send your money. To fill out a money order you need to first fill out the who the payee is, the purchasers information and sign it. Decide on the money order amount. Find out if you can pay with a MoneyGram and then buy one. Write the recipient's name next to "Pay to the order of. Fill in the recipient's name. Edit, sign, and share money order template pdf online. No need to install software, just go to DocHub, and sign up instantly and for free.