Just a few years ago, opening a menu at a café meant flipping through laminated pages, touching them after dozens of people, and waiting for the waiter to bring one to your table. Today, you’re more likely to find a small square code. Simply point your smartphone camera — and the menu instantly appears on your screen. The QR menu has become not just a convenience but a true symbol of digital evolution in hospitality, reshaping both business processes and the way guests interact with restaurants.