Expand your Course Collection

..while saving money


If you already own content on this site and want to add more, you can often do it by upgrading to a bundle rather than paying the full price for individual courses. This generally means saving a lot of money :)

When you upgrade, we will remove the cost of the content you've already purchased which form part of what you are upgrading to. This means you get bundle discounts without wasting what you have already spent.

How to Upgrade:


  1. Choose a bundle that contains the courses you already own and the new ones you want.
  2. Or let us know the courses you want, and we can help you with the most cost-effective method of upgrading.
  3. Email lcio+upgrades@cantrillconsulting.com and let us know what you would like.
  4. We'll respond with an upgrade payment link OR further questions if needed. Note: Upgrade links last one week. If unused, you'll need to request a new one.





Some Recent Examples:


Example 1: Alice Decided to go "pro"

  • She passed Solutions Architect Associate using my $40 course.
  • She wants to grow her skills by achieving solutions architect professional (usually $80)
  • Upgrade Option: She can move to the solutions architect bundle (usually $100) for $60 after subtracting her $40 previous payment


Example 2: Bob decides to specialize.

  • He passed SA Associate and Pro using my Solutions Architect Bundle (which costs $100)
  • His next move is to specialize and add the Security ($80) and Networking Specialty ($80) Courses to his collection ($160 total).
  • Bob has three upgrade options:
  1. Security Architect Bundle: +$20 (vs. usual $80 price)
  2. Network Architect Bundle: +$70 (vs. usual $80 price)
  3. Network Security Architect Bundle: +$90 (vs. usual $160 price for both courses).

Example 3: Janice has long-term learning plans

  • Janice has passed three associate exams using my content
  • She wants to expand her knowledge and own my current and future content.
  • She likes the look of the "ALL THE THINGS PLUS" bundle, which usually costs $600
  • She can pay $500 by deducting her $100 spent on the associate bundle.