• Abinaya.S
• Janani.S.D
• Jeevitha.k
• Lavanya.B.S

UPI, which was launched by the National Payment Corporation of India (NPCI), is one of the most excellent, modernised, and cost-effective innovations that has the potential to make a significant impact on the Indian economy, which has already begun its journey toward digitization. In the last few years, India's payment methods have evolved. The adoption of smartphone and card payment methods is the most important aspect of this initiative. I is one of the most excellent, modernised, and cost-effective technologies that has the potential to have a tremendous impact on the Indian economy, which has already begun its journey toward digitization. The National Payment Corporation of India (NPCI) introduced it (NPCI)India's payment systems have grown in recent years. The use of smartphones and credit cards as payment methods is on the rise.

MPIN Number, digital payment, protection, cashless transaction

"IMPACT OF UPI IN CUSTOMER SATISFACTION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 4, page no.401-404, April-2021, Available :http://www.jetir.org/papers/JETIRES06085.pdf

"IMPACT OF UPI IN CUSTOMER SATISFACTION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 4, page no. pp401-404, April-2021, Available at : http://www.jetir.org/papers/JETIRES06085.pdf