Bill is a reasonable guy and if you let him know within a reasonable amount of time (2 weeks) after you buy something from him that you are dissatisfied with it, he will refund your purchase price (less any handling fees, which are usually minimal). Sound okay?
Also, please do not share this content with others who have not purchased the course directly from Bill O'Hanlon and O'Hanlon and O'Hanlon, Inc. This is stealing and it is not cool. Bad karma could follow you for quite a while, maybe even into your next life, if you do.