It's easy to create a new domain for new sites, if you have a hosting plan that can host multiple sites from one package. (possible from the WISE pack),
- Connect to your cPanel interface "http: //www.yourdomainname.ext/cpanel"
- Go to the "Domains" section, and click on "Additional domains"
- Fill in the fields of the "Create an additional domain" form and click on "Add a domain"
- Your domain is now added to the cPanel addon level.