Mailboxes for Residence and Commercial use

In the past especially in Europe every house put a mailboxes in the front of their house, but how's for today? especially in Asia country?But before we talked further about this mailboxes, do you know what is exactly the definition of mailboxes?? actually mailbox is a receptacle for receiving incoming mail at a private residence or business.Need a mailboxes for your house?? but you don't have the