Virtual Allocated Server or Virtual Private Server enables you to lease VPSs, running on the same server independently from each other, but sharing its network, hardware, operating system, etc.to your first-hand and reseller end users.
Virtual servers have their own root accounts and root directories in sub-directories of the main server. VPSs are completely isolated from each other and from their main physical server. Virtual Private Servers allow to limit physical server resources, such as traffic, disk space, RAM, the number of running processes and files in use.
With Reseller Allocated Servers, You can assign physical servers to resellers, so that you can create end user's homes on it, with the help of Allocated Servers. Every reseller signing up for the plan obtains one of available physical servers. In case there are no allocated servers available for the plan, reseller signing up with it, will be moderated and you will be notified of it through trouble ticket system.