For no particular reason, I tried to find out more about the Decision Master (edit: not Maker, thanks for the correction) software, but all I could find was the same ad (with some more text that's cut off) in Byte magazine 1981/01.
Right. Pretty sure I searched for the right name. Interesting that they kept it up for over twenty years, I figured this was a piece of software lost to time.
https://worldradiohistory.com/Archive-Byte/80s/Byte-1981-01....