Paytm, a leading Indian financial services firm, has received regulatory approval to resume onboarding new UPI users, following an eight-month restriction on many of its operations. United Payments Interface (UPI) is a real-time, instant payment system developed by the Indian government, and it processes over 15 billion transactions a month, dominating India’s online payments landscape. […] © 2024 TechCrunch. All rights reserved. For personal use only.