Here’s what consumers have asked with answers from Usenet.nl staff and previous consumers.
Unfortunately there's nothing you can do. Think twice before giving your credit card info to anyone.
I didn't ever use this service, I just ignor their threats, it seems everyone all over the net is posting about these threats, no one has been taken to court and it seems the letters stop after 18 months, however that's just what I've read. As for me, I'm more than happy to meet them in court, yet, I highly doubt they will attempt legal action! Their harresment for money and threats are not acceptable, and is dubiously illegal. If u want the letters to stop I'd tell them that they r to cease all communication with you and warn them that, if they choose to ignore this request and send you 1 more letter then under uk law this is harresment and you will press charges formaly (That's what the police told me to do)
As others have posted, this is a total scam. The service they provide is completely useless, and they make it impossible to cancel. I tried calling, emailing, and using their online form and have had no luck. Basically, if you are still in your 14-day trial period, go to your bank NOW and get a new card number. Tell the bank your situation and they will do it right away. If they have charged you, still go to your bank and see if they can do something about the fraudulent charge. Basically, go to your bank and dont even try to cancel using their services because they wont let you.