Fill in the recipient and your address; for bills, include an account number; sign it; keep proof of payment. In the "Pay to" or "Pay to the order of" field, write the name of the person or business you are paying.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. Filling out a money order is a straightforward stepbystep process. Just follow these instructions and you'll be ready to send your money. Only the person or business named can redeem the money order. Available without a bank account. A money order is a safe alternative to cash or a personal check; it works like a check so you can cash it or deposit it into a bank account.