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Grats on your new baby Interested in tumpang if I haven't got mine by the time you head to NZ. Do let me know

Unfortunately you can't use malaysian credit card and use NZ addy cause the billing address of your credit card is tied to your Malaysian address. The only way is via itune gift cards where you can buy denomination of X amount. In this case you will get a code from the gift card and when they ask for US address you can google to put fake addy.