I recently had Norton install their Anti Virus program into my computer. Since I had Norton Anti Virus installed laslt year a pop up allerting me that my year was up. It advertised on their website that it would cost $58.98 Canadian Funds. I put it on my mastercard and when I checked with MC, you charged my American Funds which amounted to $73.62. I would liked to be reimbured for the $14.64 from Norton Anti Virus. Thank you