I placed an order on line for a trial sample of this product...Premium White 02 Teeth Whitening Pen and was charged .99. I received the product, but it remains unopened. Today I became aware of a charge on my card statement for $149.95 for a purchase I did not authorize. I was not made aware of any annual fee when I placed this order a month ago. I did not agree to any annual fee or to any additional products. Please contact me as soon as possible with refund information. My last four numbers on my card are 5056.