To use the National Payments Corporation of India’s (NPCI’s) Unified Payment Interface (UPI), you need to have a bank account with a UPI-enabled bank, an Android smartphone to download the UPI-ready app and a mobile number that is registered with your bank. However, there is a possibility that even after all this, you may not be able to transact due to glitches in the app. Here is a look at some of the glitches and how to handle them:
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