It does clearly state you'll be charged the full amount if you get the trial & are satisfied. You'll also continue to get future shipments. That's why I opted to pay full price for 1 & not get future shipments. I was also fully aware that it was caffeine. I did a lot of research on the dosage, etc. I didn't expect a miracle. It's caffeine. It gives me steady energy for a few hours. It's good for a midday pick-me-up. Is it worth the price? No, not at all but at least I gave it a try & avoided the negative experience based on my ability to read fine print.
Bottom Line: No, I would not recommend this to a friend