Yeah, Amazon is terrible about this. It claims that it must have had the user confirm the purchase, but I wouldn’t be surprised if it didn’t. I order from Amazon about once a year, and the last time I did, they ran the, “Would you also like to sign up for Prime while making this order?” scam on me. I hit the button and immediately realized what I had done. I hit the back button before the next page loaded, but it was too late. I already had an email saying I had signed up without confirming anything or agreeing to any terms of service. Luckily I only had to go through about 3-5 pages of “Are you really sure you want to cancel?” And “how about we just suspend the service but don’t cancel it,” before I was allowed to cancel it. This company is disgusting.