Google has launched a new payment service, Tez, which enables fast payments without the need to share information such as bank account numbers, fund transfer codes, or even pair up mobiles by NFC. The new service is compatible with any Indian bank that supports the Unified Payments Interface (UPI).
https://www.notebookcheck.net/Google-Tez-aims-to-revolutionize-the-digital-payment-landscape-in-India.249330.0.html