One of them is Near Field Communication (NFC), which is a short-range, high-frequency wireless communication technology that allows data exchange between devices located at a short distance.
The operation of the NFC is carried out with a communication between two antennas that are placed within their respective nearby fields (Card and POS terminal or Mobile and POS terminal). The most common use of this technology is for small payments, such as urban transport, public parking or to access information and certain services.















