Microsoft Tag is an end-to-end barcode solution that bridges the physical Marketing Goes Mobile; What Are 2D Barcodes? What Is NFC? Why Use Tag? Tag PricingYou’ll be hearing more about newcomers such as NFC, but for now, the majority of folks are sticking with 2D. In mobile tagging, the barcode is a printed symbol that The ShotCode is a 2D, bullseye inspired barcode that has recently gained a lot of popularity in the world of mobile tagging. Similar to QR codes, shotcode’s mission is I wanted to share something with you today that is really, really cool. It’s Mobile Tagging: the Interactive 2D Barcode Reader from Microsoft.