im new to nook and need to change my credit card on file. can someone please tell me how to do this?
at the top of the screen, it says "My account". Click on that and then account settings. You'll have to sign in. Go to your "My account page". At the bottom of the page, it says "Payment", then default payment. Choose manage default payment. There you can change your credit card. Remember to save it.
These are the web from my pc instructions, the mobile version may be slightly different.