Find and tap on the "Scan and Pay" button in the Flipkart app to enable the QR scanner. Clicking this transforms your camera ...

Due to this universal utility, it's essential to understand how to scan them on smartphones, especially on Android devices.

How to scan a QR code with an Android phone or tablet Similarly to ... but if your Mac has a camera it can be easily done. The easiest and free app we've found is QR Journal, which you can ...