Please take a moment to provide this important information about your project.
A domain name registrar is a company who can sell the domain name you will use for your site. If you haven’t reserved your domain name yet, I recommend Namecheap.
A web hosting company runs the servers where your site “lives.” If you haven’t already contracted a web hosting company, I recommend Siteground.
For email addresses, you may wish to include role-based email addresses, like sales@ or support@, in addition to the emails you will want for individuals. The email addresses info@ and webmaster@ are included in each new website project.