I'am a customer since(1998) and have always used my Banking card and have NEVER failed to pay the amount needed to complete the transaction w/National. Recently I was deterred from doing my normal rental because of a policy change from using my Banking card that again I've always used.The counter person also stated that I could use my credit card to HOLD the car and upon return I could use my Banking card to complete the final charges, which didn't make any sense.My occupation Police Officer w/ID would be jepordized if for any reason I'd DEFRAUD National or any other business. If my card rental number is needed or my email would help me in any way please email at the following ([email protected]), and my business number(240-777-6161) Officer Day. 3pm to 11pm daily off sat/sun. Thank you