Overdraft Debit Card 
Are there any RBI regulations that are stopping us from building this? Personally, I feel this will be one such offering that can make me transfer my bank account from HDFC to neo bank 
Overdraft Debit Card 
Are there any RBI regulations that are stopping us from building this? Personally, I feel this will be one such offering that can make me transfer my bank account from HDFC to neo bank 
What if someone gives you credit limit on UPI handle?
This is getting gold asking for silver 
Can I safely assume that offering credit line with debit cards/UPI is possible, but not being widely implemented?
[Edit]Please correct me if Iām wrong, is this something similar to the Scan&Pay option which is yet to be launched on Lazypay
Yes. It is possible but banks are not prepared to handle low ticket credit
i can see legacy banks dying!