We do not offer refunds when ordering the Online, Printed and Combination courses so be sure to consider this before registering. If, however, you wish to switch from the printed to the online course or vice versa, let us know within two weeks of registering and we will be happy to do this for you. However, please note this has to be within two weeks of registering. You will need to return the printed version before switching over to the the Online Course. To sample the course before signing up, you can order Lesson One.