Rupay debit card use by 19 or more national banks.rupay debit card is one of the fastest option for payments like irctc, electrik bill, gas refil etc.rupay is one of popular category debit cards .it is use to very safe and secure.whenver you will make payment there should be an otp number send regarding the mobile no. rupay card and its very lite to see and its validity till 10-12 years after that you can renull that card.if smoother to make payments while swipe or making digital payments