I would like to see a path that takes a beginner from step 1 through a finished repair website. A database of customers, POS, ticketing, customer interface, equipment tracking, etc. All the parts needed to make this happen along with the courses and interactive training.
Trying to piece this together has been a challenge to say the least. I know it would be a big undertaking, but several parts need to come together and there is no reliable source that says "ok, start with this, then onto this".