Write your address in the purchaser section. Include your account number if you're paying a bill.Fill in the recipient's name. Decide on the money order amount. 1. Fill in the payee's name. Put the payee's name on the line labeled "Pay to the order of" or "Pay to. When filling out a money order, you'll need some basic information, such as the recipient's name and your address. It's pretty simple, requiring just a few pieces of information such as the receiver's name, your address, and a signature.