Concetta Fierravanti-Wells (NSW, Liberal Party, Minister for International Development and the Pacific) Share this | Hansard source

Senator Siewert, we will get you further advice in relation to that. I can't provide you with an answer on that one just at the moment, except to say that we are looking at other technological improvements and options in relation to it so that the credit card and giving the number of the credit card are not the only options.