Postal Money Orders are secure payment instruments issued by postal services, allowing individuals to send money safely through the mail. They can be purchased at post offices and are available in various denominations. Money orders are often used when cash or personal checks are not accepted, making them a reliable option for payments. To use a postal money order, the sender fills out the order with the recipient's name and the amount. The recipient can then cash or deposit the money order at their bank or post office. This method provides a safe way to transfer funds without the risks associated with sending cash.