I just saw my credit card statement and was charged $89.31 from ip-mybodyphysique, so I called them to investigate. I was told that it was for an order for acai berry. I explained that I didn't order the product, nor do I want it. The person (in broken english) explained that they have a no return-no refund policy. I yelled and told them to cancel any future mailings/orders.
I also noticed charge from fit-fac.com for $29.95. I called and yelled at them too. They were able to refund the money and cancel the account. Oddly enough, it's also related to acai berry. Not to mention that I heard another "customer service rep" in the background trying to calm someone down and cancelling their order as well.
Make sure you look over your credit card statements EVERY month!