Has anybody that preordered on amazon been able to successfully change their payment method without it effecting their shipping date? I read an article not too long ago, that said the order date changed for a preorder for someone ordering halo 4 when changing the payment method. I needed to change credit cards because I am no longer using the original credit card. Of course customer service was useless, telling me three different things. First saying it was fine, then saying it might effect the shipping date, and eventually saying it would automatically change the shipping date.
I think if I can't change the payment method, I might just go buy some amazon gift cards with the credit card I want to use and apply them to the order. Seems like an ass backwards way of doing things, but that's amazon's fault. Is there a limit to how many gift cards you can apply to an order? This will not effect delivery date, will it?
Thanks in advance to anyone that can help me out here.