Our products are licensed on the 'per-user' basis. This means that you may purchase a single individual license and install the software on more than one computer (for example, a desktop system and a notebook), provided that there is *no possibility* to use the Registered Copy by anybody else. If, however, more than one person uses a computer, every such user must purchase an individual license for continued use of the software, or a site license for the total number of users accessing the computer must be obtained.