How to add addon domain from cPanel:
You can add addon-domains to your cPanel account by following the simple steps mentioned below,
Login to the cPanel with your username and password.
Then select “Addon Domain” under the “Domains” section
Next, you will need to fill out the details of the add-on domain.
Enter a Domain Name: Here you will put the domain you want to register. Once you type in a domain, click on Check availability to see if the domain’s available. You will need to register a different domain if the one you chose isn’t available.
Subdomain / Ftp Username: When adding a new domain to your account, cPanel automatically configures an additional FTP user for this domain. While most users doesn’t need or use this account, cPanel requires that you enter an ftp username to continue.
Document Root: The document root is the directory where the files for this website will be located. The default directory for new domains is public_html/NewDomain
Password: The password you enter here is the FTP password for the FTP user mentioned above. As previously stated, most users don’t use this new FTP account, but cPanel requires that you enter a password here.
After giving all these details click on the the “Add Domain” button. Now the addon domain will be added to your account.
Stop worrying about your server.
cPanel/Plesk Server Management for just $59/mo with Unlimited tickets, Unlimited admin hours, Security audits, 24×7 monitoring and lot more