A Softwae Development Company illustrates the clientele expression and supplementary terms that a client is a business or entity that purchases one or more of our products or services and has a exclusive shipping address or site. And a client is defined by a exclusive, six-digit Client ID. The client number is established at the time the contract is signed. However, there are probably instances where we ship product to one location with the company sending the software internally to the actual ‘installation site’. Since we shipped the software to one site, we still regard as them one client. When reporting to shareholders and external entities, it is important to embrace these companies in the client count.
Source: http://www.212articles.com/client-expressions-to-adopting-a-software-outsourcing-companies/