Just got informed by Verotel that a charge on 8th Jan was disputed and reversed today (30th Jan). I've never seen such a small amount of time between the initial charge and the chargeback... someone is really on their feet.
The account was a trial and it was cancelled by him, so it was probably some fucker who decided he would just dispute the $5.95 charge rather than complain that he disliked the site and ask nicely for a refund.