Generally, for each fully functional domain, a separate web hosting package has to be purchased. Radicenter provides a convenient and cost-effective way to host up to 25 addon domains in a single web hosting package. For each addon domain, a small monthly fee of 1.99 EUR (+VAT) is added.
To order an additional domain slot to your webhosting account, choose in customer area “Web hosting extras”.
Under “Web hosting extras” you can increase your addon domain count by moving the slider to the right and by clicking to the “Change hosting package extras button”.
At the next step you can make a payment for the additional domain slot.
After the payment has been made, you will have to wait about 15 minutes and then you can add the additional domain in your cPanel under “Addon Domains”.
Domain will be active in a hour.
Instructions for entering the cPanel environment can be found HERE