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Summary

UPI in India is growing at a very fast pace. Hence, it has become a very important thing in FinTech sector in India. So in this task you have to do a extensive research that what are the technologies behind it, why it is growing so fast (numeric and statistical data would be a bonus), how it works etc. The report should be in layman terms so that anyone who is not much familiar with the payment system in India can also understand that.

Bonus

If you could also make a small FAQ to explain UPI in layman terms.

More Info about UPI: NPCI

Note: You could either write the research report on some cloud service like Google Doc or you would simply upload your doc file here.