A variety of user interfaces are available, suited to the application area.

Order Entry is available in three forms: a graphical client (using the ‘gnome’ desktop environment under Linux), a web-based client (thus permitting internet access for customers), and a “dumb-terminal” style interface.

Dispatch is implemented as a graphical client, also using the ‘gnome’ environment.

Database maintenance is all web-based, and can be run in any standard web browser.