138 canning street, B,R,B Basu Road, Opp UCO Bank , 4th floor, room no-415, Kolkata, West Bengal - 700001
What is a QR code?
QR Code consists of a set of Black and White squares which are readable by machine. The QR Codes are used for storing information such as company details with contact information. The codes are mainly read by Camera of Smartphone.