Will card-free payment replace traditional POS machines?

I don't know if this is the case. I know a payment tool that combines the two, the fourth generation card-free mobile phone terminal pos machine. You may forget to bring your wallet or bank card when you go out. But you won't forget to bring your mobile phone, and you won't find yourself short of cash until the last shopping. However, if a card-free mobile phone terminal pos machine is installed on the mobile phone, these problems will not be a problem. And safe, efficient and fast!