General benefits of renting a private mailbox Your address is our store's address with your box number, which is great for home-based businesses. Unlike a PO Box you may have UPS, FedEx, DHL and other carriers deliver to your box. You can call and ask if you have mail and even give us your email address and we can email everday that you receive mail. What you need to rent a private mailbox Rent fee; the rates are $12.00 per month, $30.00 per three months, and $100.00 per year. Our mailboxes measure 6" tall and 6.5" wide. Large envelopes and boxes will be accepted and held for you, if you wish. $12.00 setup fee. Two types of identification are required. One must contain a photograph of the addressee(s). Acceptable identification includes: valid driver's license or state non-driver's identification card; armed forces, government, university or recognized corporate identification card; passport or alien registration card or certificate of naturalization; current lease, mortgage or Deed of Trust; voter or vehicle registration card; or a home or vehicle insurance policy. * A photocopy of your identification may be retained by agent for verification. Unacceptable identification: Social Security cards, credit cards, and birth certificates.