Bluetooth Low Energy (BLE) has become a buzzword, with both PayPal and Apple, announcing the use of this technology. An important question doing the rounds is whether BLE can be a substitute for NFC in the mobile transaction space.
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Bluetooth Low Energy (BLE) has become a buzzword, with both PayPal and Apple, announcing the use of this technology. An important question doing the rounds is whether BLE can be a substitute for NFC in the mobile transaction space.