1 - is card tekenisation ,if you do shopping than if you not save your card on shopping site than you you need enter detail every time when you shop any product
2 - Bank NBFC Credit card activate, band or nbfc generate credit card , you need to activate your credit within 30 days
2 - Bank NBFC Credit card you need to activate from OTP , if they not activate in 30 days than you need to cancel your credit card in 7 days
3 - interest charge minimum amout due, when you pauy your credit card inimum amout, than you need to pay hidden charges
3 - interest charge According to RBI bank need to clear this hidden charges for customers
4 - over limit when you traansaction over from limit than you need to activate overlimit dont use overlimit you need to pay extra charges