Saturday 29 April 2017 | RSS



    News about Gnome.

    Groupon lets merchants redeem vouchers via BLE

    May 23rd, 2014

    Prepaid voucher provider Groupon has launched an iPad-based point-of-sale terminal that uses Bluetooth Low Energy (BLE) to let merchants “instantly recognize their Groupon customers as they enter their business, seamlessly redeem Groupons and save time… More