I took part in a free trial of Wi tea, but had to return it as I am diabetic and there was no info on the site about it not being suitable. When I received my March statement I noticed 2 dollar charges that made no sense to me. When I spoke to my bank all they could tell me was that they were web charges and I needed to speak to the compay to stop the charges. I sent an email and received no reply. To date they've taken £53.98. I've had to cancel my bank card to stop this, as the bank can't do anything about it as this was a card transaction and not a direct debit.