Corporate and SME (small-to-medium enterprise) websites exist to connect customers to businesses. Beyond that though, each company's website may have different functions or purposes. Some sites seek only to advertise product details, as they do not sell to customers directly. Other service-based sites, such as consulting groups, don't really have a product to advertise; rather they detail the expertise of the consultants. Choose a website, provide a link to it, and discuss its business purpose. How does it help generate revenue?