I rarely shop online but wanted to get dd1 an art set for her birthday, so used dh's account to buy one. While comparing items it popped up asking me if I would like a month's free trial with amazon prime. I didn't know what this meant so asked dh and he said to avoid it since a free trial will lead to ongoing hassle from them, so I immediately closed what i was looking at and avoided anything that had a prime logo against it.
The next day dh was annoyed because he got an email welcoming him to a free trial with amazon prime and wanted to know why I'd done it. But I didn't, it literally popped up when I clicked on one item and then I closed it a few minutes later without clicking on anything. We read the email in detail which just said about the free month and mentioned nothing of signing up properly, so he just said that he'd have to deal with any pestering correspondence when it came.
I have now discovered, a month later, that £79 has been taken from our bank account and dh has an email welcoming him to a year's worth of amazon prime. Seriously I feel like I've been mugged in the street! We did not agree to this at all. Can I do anything to stop it? I can't afford this at all and basically means the art set I bought cost £100!