[qart]

> Please note that cash payments are not at all popular in India and UPI is the most common means of digital payment.

This is false. https://www.orfonline.org/research/indias-upi-market/ (article from last month, citing the latest figures available to it.) "While India has recorded a significant increase in digital transactions, cash is still the dominant payment mechanism, with cash usage accounting for 59.3 percent of transactions volume in 2021."

[rishikeshs]

It was a typo. What i meant is among digital payments, UPI is most popular and card payments are not all!