Managing Subdomains in cPanel
A subdomain is an extension of a domain name. You can use subdomains to create unique, separate content areas of your website. For example, you can create a subdomain for photographs on your website called “photos” that is accessible through the URL photos.yourdomain.com. “Blog” and “shop” are some of the more common uses of subdomains: blog.yourdomain.com and shop.yourdomain.com.
Users on the Doteasy Starter plan can create up to 10 subdomains; users on the Doteasy Unlimited Hosting and Doteasy Business Hosting plans can create as many subdomains as they need, in other words, unlimited.
cPanel offers a very simple interface to create subdomains in your hosting account.