There are 10 Add-on modules that allow users to customize and add to the basic program to meet individual needs.
Upgrading from 2.0 Regular or Plus to 3.0 Regular or Plus means having all the features you love from 2.0 and a whole lot more. Your 2.0 information imports into 3.0. No re- entering of any information is required.
Upgrade to Multi-user allows you to move beyond one person maintaining the database at a time.