Also called "contactless" technology by some banks. Can't microwave it, that would kill the magstripe.
http://usa.visa.com/personal/cards/paywave/index.html http://www.google.com/search?as_q=rfid+%22aluminum+foil%22&hl=en&num=100
Also called "contactless" technology by some banks. Can't microwave it, that would kill the magstripe.
http://usa.visa.com/personal/cards/paywave/index.html http://www.google.com/search?as_q=rfid+%22aluminum+foil%22&hl=en&num=100