I spoke with a representative on 11-10-08 at approximately 5:30 p.m. eastern time. I was assured no more charges would be make. On 11-15-08 at approximately 9:30 a.m. my master card company called and stated Myestrim had tried to charge to my card on that same day. I have only order the 3.95 sample from these people. I did not authorize any further charges.