camInstructor Inc. wants you to be completely satisfied with your order. camInstructor Incorporated may accept returns that have not been removed from the shrink wrap and are in good selling condition. Please contact to find out if you can return your purchase. Surcharges may apply.


We guarantee that after completing our Mastercam Training Guide or Mastercam E-Learning Modules you will have a fundamental understanding of Mastercam or we will refund your money.

The small print:

  1. "Completing" means completing all the Lessons in the Training Guide or Online Course Module.
  2. A "fundamental understanding" means that you can complete the Lesson drawings with the aid of the text and videos.
  3. We will "refund your money" under the following conditions:
  • You send us an email within 14 days of the purchase, telling us why the Training Guide or Online Course did not help you learn Mastercam or CNC Programming.
  • You have not downloaded over 25% of the online course content.
  • We need to receive your book in usable condition, if you purchased a Training Guide.
  • We will refund your credit card once your refund has been approved.
  • Please contact before attempting to return any products.
  • By purchasing a Mastercam bundle with our payment plan, you are agreeing to complete all 12 monthly payments for the designated amount. Please note that this is not a monthly subscription and is bound by our return policy/cancellation policy regarding online courses.



camInstructor Incorporated reserves the right to make improvements to this website at any time and without notice.


Mastercam is a registered trademark of CNC Software, Inc.

SolidWorks is a registered trademark of SOLIDWORKS Inc.

All brands are the trademark of their respective owners.