One “Parking Pass” is required per car. Purchasable here for $39: (LINK: 121festival.co.nz/tickets)
You are eligible for a $20 carpool refund if you arrive with a car of 3+. At the gate, carpoolers will be given a token and a link that can be used to apply online. The only exception is that “Self-Contained Vehicle Passes” do not need to purchase a “Parking Pass” and are not eligible for a carpool refund.