Beaconyx Inc. of Korea is the leading company of Bluetooth-based mobile payment solution in the world. The solution consists of BLE deivce and SDK for moibe app implementation, Dynamic-link library for POS(Point of Sale) terminal. The solution is interactive, enabling users to get back their bill transaction receipts and bill details immediately after they pay with mobile phone. The BLE-dongle works in sync with mechants' POS system, or credit card readers. It is a new payment substitute of NFC reader, Barcode and QR code scanner in stores, oil stations, parking lot, transportations. iPhones and Android-based Phones are all supported.