AREXXBOX is copyright ©1992 by Michael Balzer. All rights reserved. AREXXBOX is public domain software, there are no fees, payments, licenses or the like necessary, neither for the AREXXBOX itself nor for the generated code.
But — beeing a poor student :-) — I certainly appreciate any donations.
If you use AREXXBOX or its generated code to build an ARexx interface for some program (commercial, shareware or public domain), you must note this in the manual or the about requester of the program.
Additionally I would like to hear about what kind of project you have done with AREXXBOX and what rexx commands your application supports. Please email me.