It was probably already expected but, until now, we never really knew when it would be coming. At its developer conference, Samsung revealed that, indeed, its Samsung Pay will soon let you withdraw money from an ATM even without a physical card. As futuristic and convenient, or even scary, as that may sound, it comes with a very big limitation. It is, for now, only available in South Korea and actually only with Woori Bank. And Samsung has made no plans yet to spread it wider.