This has been verified all over the world as a scam. They are taking multiple small amounts to check if it works in a very short space of time then they will clean out the account.
We had 2 different business cards from the same account have the exact same amount taken within 30 secs of each other.
Statement line - Vodafone Prepay Visa MC Auckland - this was then followed by the last 4 digits of the card used.
Cancel your card/s immediately