Smartphone users can easily use this QR BARCODE SCANNER.

The trick is to download the QR BARCODE SCANNER scanning application. Then, open the application and run it to take a picture of the available code. After the picture is taken, the QR codes will be solved. Next, the user only has to do the command requested by the QR Code.

QR BARCODE SCANNER can also be used by users to create QR Code odes