In order to make a web site, you need two things - a domain name and a web hosting plan for it. The domain registration is the actual website address that you type in an Internet browser to access a site, while the hosting space is where your website data is going to be. These are two very closely connected, yet individual services, although many people believe that registering the domain name is enough. Just like the disk space and the monthly traffic features that a given web hosting plan features, there are a certain number of registered domain names you can include as hosted i.e. you can have the web content for them in some account even when the domains are in fact registered via a different provider. In technical terms, it doesn't matter if a domain name is registered and hosted with the same company or is registered with one company and pointed to a different one - either way your sites will operate exactly the same way.