Dear lotuseclat79,
I had a raging battle with mcAfee six years ago, when they were doing these unasked for renewals. I cautioned them in clear terms that a court case is awaiting if they don't refund and unsubsribe me. It is a criminal offense for any org. to keep the details of the credit card. I informed my bank to urgently cancel the existing credit card and issue a new one. So much for McAfee and it's a shame on Norton!
As you always point out, visit the bank, withdraw the cash required and buy the product off the shelf, seems to be the best option!
Thank you for the post!