In order to create a website, you need two things - a domain and a hosting plan for it. The domain registration is the actual web address which you enter in an Internet browser to reach a site, while the hosting space is where your site data is going to be. These are 2 very closely related, yet individual services, while many people think that registering the domain name is enough. Just like the disk space and the monthly traffic features that a given hosting plan features, there are a certain number of registered domain names that you can include as hosted which means that you can have the web content for them in some account even when the domains are in fact registered using a different firm. In technical terms, it doesn't matter if a domain is registered and hosted with the exact same company or is registered with one company and pointed to another - in either case your websites will operate exactly the same way.