I had an experience with BritBox a few years ago where I signed up for a trial with a Revolut card on an account that had zero or very little balance. (I only d

I had an experience with BritBox a few years ago where I signed up for a trial with a Revolut card on an account that had zero or very little balance. (I only did this once, so I wasn't abusing multiple trials.) When the trial expired, they decided to overdraft me (it showed up as a "delayed transaction" in Revolut, which was completely invisible to me beforehand, only a $0 authorization charge was shown). And when I went on the website, there was only an option to "restart your subscription", no option to cancel it and prevent future charges. Since I didn't want to risk being charged again to try to restart it first and then cancel, I ended up contacting support to cancel. At least they didn't try to convince me to stay though.