Every spin is a win!
Here is the instructions on how to claim at the pump (thanks Wakrak).
Go to Waitomo.
Pick a lane and open the Waitomo app. Make sure data and location services are on.
Click ‘pay from your vehicle’.
Select pump no. & fuel type.
Click ‘own amount’. Minimum $10.
Once confirmed, get out of the vehicle and type the amount into the machine.
Fill your vehicle.
Receipt will be sent through email.
Thanks man. First few $5, then $2.