QR codes are changing the way everything is done in India – Should we do the same?

india train QR code rail tokens

As the country works hard to go cashless, the use of quick response codes has spiked. India has managed to take lowly QR codes and make them a central part of the way things function. While the main spotlight has been focused on the quick response codes used in mobile payments transactions, the country is taking their use much further. You can scan a QR code to avoid using cash when buying from many merchants, but now other tasks use barcodes, too. Recently, the Kolkata Metro announced the upcoming use…

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