How to create an addon domain on bluehost
BlueHost allows you to host unlimited domains with one hosting account. Each account can point to a directory under your public_html folder. This is a detailed tutorial on how you can add extra domain (addon domain) to your Bluehost webhosting account.
Step 1: Login to your Bluehost cPanel
Step 2: Click on the “Domain” tab at the top of the screen (or scroll down to domain).
Step 3: Click “Addon Domains”

Step 4: Follow the instructions given on that page by doing the following:
Enter the ‘domain name’ my-domain.com. You will see a verifying domain message. You will then need to verify the domain by doing one of the following. You have two option to verify your ownership.

Click on Add Domain and your new addon-domain will be added to your Bluehost account.

