QR codes are a type of two-dimensional barcode that is used to store data in a compact form. They are used in a variety of applications, including payment systems, mobile phone applications, and in many other applications. They are also used in the field of cryptography. A QR code is a type of barcode.It can be scanned by smartphone, tablet, AR/VR devices. Once scanned, the QR code will lead you to a website or a mobile app. It is a way to link your website or mobile app to clients or members of your community. It is a way to get your community members to get to know your organization. We are here to help you understand what a QR code is and how your community members can use it to get to know your organization, events and other things that you want to promote.