QR codes are rapidly replacing magnetic strips as the modern data technology for cards. QR stands for “Quick Response.” These are two-dimensional barcodes that can point you to an online destination such as a website, a download link…
Quick Response Codes (more commonly known as QR codes) are two-dimensional barcodes that can point you to an online destination such as a website or a download link. They are essentially hyperlinks in an image form – you…