Bests & Worsts Reviews from Amazon

I thought for the 3.95 trial price, I would love to try a new product, especially if it was as good as all the reviews. So I ordered the 15 day trial size. I then get an email confirming my trial order and that I've been automatically enrolled in their monthly refill program. That I have 30 days to call and cancel. I called immediately and cancelled the order. No where did it state this when ordering. I could have tried the product for 15 days THEN called cancelled the automatic enrollment, BUT I felt like I was scammed with this automatic enrollment and didn't want to chance anything. The customer service wasn't all that nice and when I told him to just cancel everything, he practically hung up on me. Beware. Here is the info they send AFTER you order (again, no where is stated this WHEN you order): "If you made a trial order purchase, you've been automatically enrolled in our time-saving Delivery Program. At the end of your 15-day trial period your Visa will be charged the full value of your trial order. Every 30 days thereafter, you'll be sent a full-size refill order using your Visa on file. We offer a 30-day guarantee. Should you decide for any reason that you do not wish to keep the product, you may return it for a full refund, less the cost of shipping & handling. Return shipping is the responsibility of the customer."