I sent away for a $1.(( sample teeth whitening kit). Now when I get my Mastercard statement I owe them $88.98 US dollars!! Not only that but an additional charge by the same company under the name MCR HEALTHWELLNESS for 13.99 U.S. dollars. THey must have obtained my credit card number from Lucent Whites. I DID NOT ASK FOR ANYTHING FROM them. Now that I have heard that they bill their credit cards monthly I have had to cancel my creditcard which is most inconvenient. I have since returned the product but they say it has to be... read full review »