Online Platform

I am looking ahead and preparing for the product and service section of training.  I would like to have it developed by the time this program is complete.  With my presentation I will be offering 3 books (in the form of paper back, ebooks, and audio books) as products.  I would like to turn these 3 books in to an online training platform similar to Stages or Cardone University where it walks the customer through a process to reach get their result. 

What do you recommend with developing an online platform complete with videos, training resources, and worksheets?