Like many others, we have been caught by the scam being run by Wu-Yi Source Tea. They offer a free sample and ask for a credit card payment for the postage. A few days later they make an unauthorised charge on your credit card for 42GBP and then do the same a couple of weeks after that. I assume if the scam is not spotted, they will continue to withdraw money on a regular basis. Atempts to contact them via email proves futile. read full review »