I'm looking to make a purchase on my NAB Qantas Signature credit card that is in excess of my credit limit. I don't want to go to to the trouble of increasing my limit just to make the purchase.
NAB told me I can just overpay the credit card to put it in credit, then I can make the purchase. What I want to know is if I'd still earn Qantas points for the amount over the credit limit. It's a bit unclear.
Has anyone had this experience?
Not specifically with NAB but generally you earn points on what you spend with the credit card. It is irrelevant whether the amount comes from the the credit that has been extended to you, or an amount you have "overpaid" by. You will still earn points on what you spend according to the terms and conditions of the bank.