QR Code Use Cases Last updated: February 17, 2023 Personal Uses QR codes on business cards QR codes for email To share WiFi access QR codes on gifts Education Video QR codes on books Image QR codes on books MP3 QR code for books Retail QR codes on packaging QR codes to detect counterfeit tags QR codes on clothing labels Food and Beverages Serve as digital menus QR codes on food packaging QR code on wine bottles QR code on beers QR codes on coffee cups Print Media QR code on event posters QR code on discount vouchers QR code on flyers