Foreign delegates visiting India can use e-Rupee and UPI to make payments without having an Indian bank account
The UPI One World acts as an prepaid payment instrument (PPI) integrated with UPI services.
Foreign delegates can also use India's central bank digital currency, e-rupee which is issued by the Reserve Bank of India
ICICI Bank, Axis Bank, Canara Bank & SBI have come up with separate applications through which payments can be made without having an account in India
Foreign delegates can use 10 digit voucher codes to use the application given by Indian Banks. After sign up, there will be some pre-loaded sum