This is simply a number that distinguishes your business from other businesses that receive their mail at our location. When it comes to mail delivery, it’s essentially the same as having a physical office location in an office building that serves multiple businesses at the same time. Our Deluxe and Premium mail forwarding packages both include a unique suite number (and hence a unique Florida address) among their other features. You’ll also get a unique suite number for your business if you sign up for our Florida Virtual Office.