The Aluminum reseller plan is a perfect place to start selling your personalized hosting solutions.
The Aluminum reseller plan is also the perfect starting place for individual users who do not want to resell, but do need multiple cPanels, IP's or SSL's. One Aluminum plan can be much cheaper than several shared webhosting plans.
When you have allocated all of your disk space and bandwidth, the next step is to upgrade to the Copper reseller plan.