Small Business Tracker Deluxe is productivity software that allows self-employed professionals, or small businesses, to keep track of their time, expense, contacts, schedules, invoices and even inventory. Small Business Tracker Deluxe includes Activity & Expense Tracker, Invoice Tracker, Password Tracker, Contact Tracker, Schedule Tracker, Task Tracker, Vehicle Expense Tracker, Version Tracker, Writer's Helper, Inventory Tracker and the Universal Calculator. Users can set preferences for time format, currency symbol, colors and more. Small Business Tracker runs on and shares data between most computers including, Windows, Macintosh systems.