Brisbane Domestic Airport Car Parking - 24 Hours for just $9.00

Received an email today with a promotion from Brisbane Domestic Airport. Use the Code "TAKE15" when booking your pre-paid parking online and have $15.00 taken off the total cost of your parking stay. This includes their valet service and their special weekend ($49) and week long ($99) deals. Combine this with their advance 21 day booking and you can potentially stay for 24 hours for just $9 instead of the usual $46! (P2 long park)

The fine print reads: Offer valid from 8-21 September 2014 for the first 500 bookings. Enter car park before 21 September 2014. Offer only available if booked online, one hour prior to arrival. Offer available on Domestic Terminal bookings only. HOWEVER, I have successfully booked parking for dates into early next year and the $15 has still be deducted from total.