In digital era, the use of QR codes has turned increasingly common. Ranging from advertising efforts to touch-free payments and even menus in restaurants, these compact, rectangular codes are everywhere. A QR code (Quick Response symbol) is a type of two-dimensional barcode that can hold a substantial amount of https://qrcode59788.thenerdsblog.com/34923718/the-advantages-of-using-a-web-based-qr-code-scanner