Introduction of charges in the Unified Payment Interface (UPI) transaction will affect its usage negatively, finds a survey conducted by the LocalCircles, a community social media platform. The survey collected responses from 39,000 citizens across 376 districts. The survey found that if a transaction fee is introduced for UPI payment, three-fourths (75 per cent) of the users would stop using it. Only 25 per cent replied that they will continue using UPI and bear the transaction fee, whether it’s a fixed charge, a percentage of transaction value, or a combination of both.