Through the Addon Domains feature you can add addon domains to your account. An addon domain allows you to reach a domain when entering the name of the addon domain into a browser. This means that you can host additional domains in your account.
Step 1: To access the Addon Domains tool, click on the corresponding icon located on the main screen of your cPanel interface.
Step 2: Enter the name of the addon domain in the blank field next to New Domain Name.
Step 3: Enter the name of the directory which contains the subdomain that the addon domain will point to in the blank field next to Subdomain/FTP Username: (This directory will be the location for the addon domain's files, just as public_html is the location for your primary domain's files.)
Step 4: Type in the password for the new addon domain, and click on Add Domain
R e m o v e a n A d d o n D o m a i n
The Addon Domains allows you to remove addon domains from your account.
Step 1: To access the Addon Domains tool, click on the corresponding icon located on the main screen of your cPanel interface.
Step 2: To remove an addon domain, click on the Remove link next to it.
You can also redirect the addon domain to another URL using the Manage Redirection link.