Platinum Millennium Publishing not sure charged my credit card for something I did not authorize knowingly Garner North Carolina

Platinum Millennium Publishing billed my credit card for a product I did not to my knowledge order. I was able to email their support and asked them to undo this charge as I did not authorize it knowingly and to cancel any membership etc that I may possibly have with them. I had never heard of them before this morning and the charge showing up on my card, pending payment, was done today Sept.3, 2015. I believe they are affiliated with Ty Cohen who does Kindle Cashflow. I will also dispute this charge on my credit card through my credit card company if I need to if they do not undo this charge asap.I kept a copy of the emails from them and the one I sent them disputing the charge to my credit card account. From what I have read this is a scam. I hope that others will be warned.