I made some travel arrangments on line and a pop-up window invited me to sign up for a rebate on the purchase I just made. I DID NOT WANT to get involved in anything like that so clicked the "close" window button. All of a sudden, my credit card is being charged 11.99/month for their "services", of which I have no idea what they even are! I called Great Fun (luckily, they at least put a phone number on the credit card statement) and they informed me they could not give me a refund but would offer me a special discount on a... read full review »