guest Cyprus Company Formation Pro Member Dec 30, 2008 13,853 38 48 75 Visit site Jan 19, 2016 #1 Jan 19, 2016 #1 Indian mobile commerce giant Paytm is trialling the use of ultrasonic sound waves for instore payments. More...
Indian mobile commerce giant Paytm is trialling the use of ultrasonic sound waves for instore payments. More...