The command line is the primary interface for 'out of the box use'.

A variety of output options are present near the end of the main script. It should prove easy to add more. Probably, you'll just want to add one to feed your particular database schema.

Although the main focus of the project has always been to provide an accurate payroll engine, a couple of GUI starting points have been added and more are planned.

A Kommander GUI has already been written to replace the distributed Kaptain-based one.