compstar is offered in three editions:  standard, premium, and enterprise.  Although all three versions of the product provide similar functionaity, there are some subtle differences. The following table will help you quickly determine what features they have in common and what features are unique to each product:

Features	Standard	Premium	Enterprise
Browser Based Application - No Software to Install on the Workstation	X	X	X
Uses only Microsoft® Internet Explorer on the Client Computer	X	X	X
High-Speed Data Entry	X	X	X
Automated Fee Schedule Re-pricing (medical, hospital, pharmacy, etc).	X	X	X
Automated Duplicate Checking	X	X	X
Role-based Application Security	X	X	X
Personalized Application Portal	X	X	X
Notes Module for Bills, Claims, and Providers	X	X	X
Automatic and timely Product updates	X	X	X
Claim, Claimant, and Provider Administrator Tools	X	X	X
Extensive Searching Capabilities	X	X	X
Data Entry Statistics	X	X	X
Adobe Acrobat® (PDF) Document Output Capabilities	X	X	X
PPO Integration		X	X
Ad-Hoc Reporting		X	X
Report Scheduling and Automated Delivery		X	X
Report Building Tool		X	X
Customized Workflow		X	X
Automated Workflow Rules and Edits			X
EDI Interfaces			X
Electronic Document Management			X