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How to Use Biometric Authentication for UPI Payments in India: A Step-by-Step Guide

NPCI and RBI announced biometric and wearable glass-based authentication for UPI in India. Users can now verify payments via fingerprint or face unlock instead of a PIN, with Aadhaar-linked data and an initial Rs. 5,000 limit. The system aims to enhance convenience and security, especially for seniors. However, experts caution against accidental payments. Biometric us…

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