Mailbox Franchises

franchises
(franchise) an authorization to sell a company's goods or services in a particular place
(franchise) a statutory right or privilege granted to a person or group by a government (especially the rights of citizenship and the right to vote)
An authorization given by a league to own a sports team
grant a franchise to
An authorization granted by a government or company to an individual or group enabling them to carry out specified commercial activities, e.g., providing a broadcasting service or acting as an agent for a company's products
A business or service given such authorization to operate

mailbox
a private box for delivery of mail
A private box into which mail is delivered, esp. one mounted on a post at the entrance to a person's property
A computer file in which e-mail messages received by a particular user are stored
In computer science, message queues and mailboxes are software-engineering components used for interprocess communication, or for inter-thread communication within the same process. They use a queue for messaging – the passing of control or of content.
A public box with a slot into which mail is placed for collection by the post office
An email mailbox (also email box, e-mailbox) is the equivalent of a letter box for electronic mail; it is where electronic mail messages are delivered.