RxPop RxPop is a Rip Off Company / Someone must drive them out of business. RxPop owe me $70.67. Houston Texas

RxPop is a web site that has contracted with certain pharmacys to sale their products. I was home last Sunday 3-2-09, logged into RxPop to order a drug. After (I thought) ordering the drug, I realized RxPop was using my mastercard for a club membership instead of purchasing the merchandise I was trying to order. Once I knew this, I logged back into RxPop and "cancelled" the membership. Once this was done, I thought everything should be, OK. Note: "I joined and cancelled the membership on the same day" Sunday 3-2-09.

Monday 3-3-09 $70.67 hit my mastercard account from RXPOP. I then, looked for a phone number to contact RxPop. Found that RxPop does not allow communication over a business phone. Communication with RxPop must be through their web site, only. Allowing RxPop to sell merchandise to the public and not have a business phone should be against the law. What can I do to get my money back and how can I help to get this company out of business?

Henry t
Houston, Texas
U.S.A.