Purchased a "free trial" of Diesel Test and was automatically enrolled in some type of subscription. Was charged $89 after the 3 week "trial" and when I questioned it, was told I could cancel but would still have to pay the $89 for the product I already received. How is that a "free trial"?? My credit card company first notified me of a suspicious charge, so evidently if they're flagging it as possibly fraudulent, I'm not the first person to have issues with them. I've disputed the charge with my credit card, as I paid very close attention to the fine print and did not agree to any further obligation other than paying $4 for shipping of the product.