SmarterTools is a group of Enterprise-Class products (such as SmarterMail) to increase the efficiency and productivity of your server. At this time, every Windows Dedicated server includes a SmarterBundle License provided by SmarterTools which includes a license for SmarterMail, SmarterStats, and SmarterTrack.
We start you on the Professional version of SmarterMail (250 users), SmarterStats (50 sites), and SmarterTrack (2 agents). You may upgrade to increase those numbers or you may upgrade to have the Enterprise license.
Professional vs Enterprise
Enterprise gives you additional features such as throttling, ability to purchase active sync licenses, SMTP prioritization, and much more. Read the details here:
Smartermail Edition Comparison PDF file
Smarterstats Edition Comparison PDF file
Smartertrack Edition Comparison PDF file
