Money orders are a safe alternative to cash or checks. Find out how much they cost, when you need one, where to buy it and how to cash it.Check that the money order amount is correct. Fill in the recipient's name. Please refer to the annotated image and instructions below to learn how to fill out a check for your OPT application. A money order is a directive to pay a pre-specified amount of money from prepaid funds, making it a more trusted method of payment than a cheque. Money Order; Cashier's Check; Demand Draft. IMPORTANT: You will need Adobe Acrobat, or free Adobe Reader XI (or a higher version) in order to save completed forms. How do I get a sample license plate for a collection?