I created a Windows app called 'QR Code Image Reader' that can read multiple QR codes from images at once

IntroductionPreviously, I created and introduced an app that reads QR codes using a PC webcam. As it turns out, there are ...

QR Code Parameter Settings and Daily Access Tracking Without GA4

The basic flow for tracking access by adding parameters to a QR code involves creating a QR code with UTM parameters attached ...