http://www.mint.com/blog/trends/credit-card-2-0/
anyone know more about this? it says for hidden card you put a pin in to reveal the track of the card you want....so the tracks can still be skimmed? if thats the case i dont see the point in this.unless the tracks are written differently..any views?
anyone know more about this? it says for hidden card you put a pin in to reveal the track of the card you want....so the tracks can still be skimmed? if thats the case i dont see the point in this.unless the tracks are written differently..any views?