I read a few post in this forum and can now confirm that all these sites are fraudulent! You should NOT pay anything (even the original 4, 87$ they are SUPPOSED to charge only). I was charged close to 150$ in total on my credit card by now and I don't think I will ever be reimbursed. billing-aid.com helpfulfolks.com billing2000.com You can send an email to [email protected]<[email protected]> and [email protected] to cancel your account but I have not yet got any... read full review »