How does this work?
Let's say you order 20 videos - all at once or at completely separate times - this will be added as a $59.80 discount towards your membership fee! This means if you subsequently choose to subscribe, you will get 8 and a half months of FREE membership.
Let's say you order 2 videos - both at once or at separate times - this will be added as a $5.98 discount towards your membership fee, so should you subscribe, $5.98 is discounted from your start up fee of $14.99.
Let's say you just say "screw it, I'll just subscribe". You pay the baseline fee but it's the equivalent of ordering all the videos at once.
Whichever way you choose, it's a great deal!