What you need to know about commercial use of MEDUSA4 Personal:
If you are a business, wishing to use MEDUSA4 Personal free of charge, you can register for free at the CSG eSERVICES Portal. This will allow you to request free MEDUSA4 Personal licenses and download the software for one or more computers at your office. All new licenses, as well as license updates, are free of charge. Companies wishing to use the software commercially can do so on a pay-per-result basis. Drawings can be created, saved and edited free of charge, but once they are ready to be used on a commercial project, or as part of product documentation, they need to be converted for commercial use.