As a previous buyer I can tell you 100% they are a complete scam.
The product promised a 100% product satisfaction money back guarantee.
I misordered a product, and got in contact with them right away. They acknowledged that I could get my money back within 60 days.
Then, they acted as if it was some other company that needed to return my money. They say everytime, we'll let that company contact you to discuss your refund. Needless to say THAT company never gets in contact with you. Kiss your few hundred dollars bye-bye.
Stay away from ClickBank. It's not another company that needs to contact you. It's ClickBank that takes your money.