Mailboxes are available for rent in Duluth. Sometimes, one may not have a personal permanent address, or one may not want to give it out for privacy reasons. A mailbox can then be rented, to which all mail can be delivered. The person renting the mailbox is given a PO box number, which is the first line of the address. He also gets exclusive access to the mailbox for the assigned duration of time. The a unique street address box number can then be circulated. The staff of the service agency can either shred the unimportant mails after scanning, or forward the entire lot to the person renting the box. Using a mailbox in Duluth helps keep communication sorted and organized. The same thing can also be done for virtual mails. The charges for this service varies with the rental period as well as the add-on services used.