They did not announce a POS (point of sale), but I imagine if this takes off there will be more innovation in the NFC POS space. They're just using existing NF

They did not announce a POS (point of sale), but I imagine if this takes off there will be more innovation in the NFC POS space. They're just using existing NFC POS that currently take Google Wallet, there's nothing special about the fact that it takes Apple Pay.