No bank die with giving our RuPay Cards only. Don't talk baseless.
RuPay Cards make our payment charges to stay in our own country. While Visa, MasterCard, Maestro Cards charges go to foreigners.
So, govt. is doing well while issuing only the RuPay debit card.
All govt. Bank are giving RuPay Cards on priority as looking at the transection were mostly made in India so there is no need to issue a card for foreign transaction.
While private banks like AXIS giving VISA.
Similarly, the RuPay Cards are distributed under many forms like Classic 100+tax, Gold 150+tax, Platinum 200+tax, etc these are the charges for PNB they might depend on Bank to Bank.