Softaculous WHMCSWHMCS is an all-in-one client management, billing and support solution for online businesses. WHMCS handles everything from signup to termination, with automated billing, provisioning and management. With WHMCS, you're in control with a very powerful business automation tool.

You will need a License to install and run WHMCS.

http://www.whmcs.com/

NB : WHMCS recommends to not have on same server WHMCS because it will not work well, we will offer you a free cpanel account (25 GB SSD Nvme with dedicated IP and powerful resources) on a different server, if you have a reseller plan with us !)
Check our offers here :

https://www.yoorshop.fr/reseller-hosting-france-europe.php