Now, let's learn how to create an addon Domain. Below are the steps.
Step 1. Login into your cPanel Control panel and select "Addon Domain" under the "Domains" section.
Step 2. Next, you will need to fill out the details of the add-on domain.
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New Domain Name: Enter the new addon domain name in the New Domain Name text box.
Subdomain: When adding a new domain to your account, cPanel automatically configure.
Document Root: The document root is the directory where the files for this website will be located.
Pasword: Enter the new password in the appropriate text boxes.
Password (Again): Enter the above password again to ensure you are typing it correctly.
Step 3. Once you are finished filling in the details, select the "Add Domain" button.
That's All...!!!! :)