QR codes store data using patterns of black dots and white spaces arranged in a square grid. These patterns can be scanned and translated into human readable information with the help of an imaging device like a camera or a scanner, although the most ...
One way to encourage people to leave reviews is to display a QR code where it's visible to customers. When your customer scans the code, it will automatically take them where they can leave a review. Log in to your dashboard, and select the "Get 5 ...