A P.O. Box, short for Post Office Box, is a type of private mailbox typically rented from a post office. It provides a physical address for receiving mail, packages, and other postal items.
There are several benefits to using a P.O. box. It offers privacy by providing an alternative to using your home address, which can be beneficial for businesses or individuals who prefer to keep their personal information confidential. P.O. boxes are also secure, as they are only accessible by authorized individuals with keys or access codes.