HOL25HOL35
From the email:
*T&Cs apply: Xmas special promotion is only valid on CBD vehicle bookings between 20th December 2019 - 10th January 2020. Excludes BMWs, mercs & people movers. CBD postcodes include: 2000, 2007, 2009, 2060, 2113, 2150, 2302, 2300, 2600, 2601, 2602, 2604, 2609, 2612, 2800, 3000, 3002, 3003, 3004, 3006, 3205, 5000. Does not apply to tolls, reduced damage surcharges or premium locations. Cannot be used with any other offer.