Why is the money used to purchase an iPhone from Apple NZ back in my bank account?

I recently purchased an iPhone 6 from the NZ Apple online store. It cost $1149 which was taken out immediately. Now 5 days later the money is back in my bank account and not showing anything about it.

Added (1). The phone has been sent and will arrive tomorrow.

Ask Apple!

Chances are your order was canceled for some reason, perhaps some address or product options error was discovered.