Any estimate on how [un] reliable a phone is vs a piece of plastic with a magnetic stripe?
Also - this is not clear to me - what new pieces have to rollout for this to work? New Point-of-sale machines AND new phones with NFC? COuld this interoperate with an iPAD POS app like Square?
Also - this is not clear to me - what new pieces have to rollout for this to work? New Point-of-sale machines AND new phones with NFC? COuld this interoperate with an iPAD POS app like Square?