Paying with your mobile phone has become a very easy activity to implement in our daily lives. We just have to bring our mobile device close to a payment terminal, so that the NFC technology tracks the information and verifies the payment.
But what is NFC? NFC or Near Field Communication is a form of mobile payment in which two devices that are about 20 centimetres apart recognise each other using wireless Bluetooth technology.
You may not find NFC on your mobile, which will lead you to think about how you can pay conveniently without having to resort to it. We are going to explain how you can use NFC in your daily life and what alternatives you have to take advantage of all the possibilities of mobile payment at your disposal.
The most useful functions of NFC
NFC technology allows for a wide variety of uses, so you cryptocurrency data don't necessarily have to use it to pay in stores. You can use it to transfer music, photos and videos to another mobile phone or a computer that is compatible with it.
You can also use NFC to sync your headphones and speakers when you go out for a workout or a stroll around the neighborhood, and even to send a business card with all your professional information to another person.
It also allows you to open your vehicle magnetically , or register bus passes and concert tickets . The uses of this technology are varied, so it is worth investigating them one by one to complement them with mobile payment itself.
Mobile payment alternatives for NFC
Now that Black Friday is approaching , an ideal time to do Christmas shopping or take advantage of the many offers in stores, it is time to think about how to make payments comfortably and safely in stores. These are the alternatives you have to NFC technology :
NFC Stickers: The usefulness of a label or sticker is that you can place it anywhere on the device, with the assurance that it will recognize the NFC that the target device has. This not only allows us to pay with our mobile phone, but also to use home automation to activate or deactivate the home's Wi-Fi or even open and close locks .
QR Codes: The QR (Quick Response) barcode is not only used to scan prices or check the restaurant menu, but also so you can buy your products in an establishment.
The two methods that allow this are called “presenting-QR” , which consists of bringing the QR code from the mobile digital wallet close to a point of sale (POS) , and “reading-QR”, which reads the QR code from the digital wallet of the commercial establishment.