Running a site includes a number of other operations other than registering a domain and linking it to a couple of web pages which are uploaded on a server. Each of them is important and influences the user experience - both for you as the website owner and for your visitors. As an example, a script-driven Internet site uses a database, files are uploaded via FTP, and communication with customers is done through email, even though some services require particular domain records to be created. Each of these things is crucial and in case any one of them is hard to handle or is simply lacking from the list of services that your account provides, the abilities of your site may be limited, plus the overall management of the website could be very annoying if you are unable to execute some task.