This was on a subscriber only basis and the tape was never directly sold with the magazine.
Through the mid to late 80's and 1990 the magazine was widely available throughout Australia and New Zealand.
It was a reasonable size magazine, with the average length of each issue being 64 pages.
'''1991 - Name Change'''
After issue 71 (Dec 1990), it became known as "The PC Mag plus The Amstrad User" (Jan 1991 was the first issue @ $4.50 per issue) - issues were no longer numbered. It still contained CPC/PCW/PC content and was definitely starting to expand beyond Amstrad. I believe it ran until September 1991 (9 issues in total) with Strategy Publications ceasing operations around then.