Stack n Boost

Caltex Stack n Boost Terms and Conditions.

Caltex NZ is giving customers an additional 4 cents per litre discount on their stacked balance when they choose to stack their everyday 6 cents per litre discount with Pumped.

Customers must spend $40 or more on fuel in one transaction at a participating Caltex NZ stations during the campaign period and scan their Caltex NZ App, Flybuys card or Airpoints™ card at the time of purchase.

The promoter is Z Energy 2015 Limited, Box 684, Auckland, 1140, New Zealand, the company that markets the Caltex brand in New Zealand, under license from Chevron Inc. which owns the Caltex logo and Caltex trademarks. For the purposes of these terms and conditions Z Energy 2015 Limited is referred to as “Caltex NZ”. 


  1. The ‘Stack n Boost’ campaign runs from 6:00:00 am on Friday 14 February to 12:00:00 am Saturday 15 February 2020 (campaign period).


  1. The additional discount will be added to the stacked balance on the customers Caltex NZ App Balance, Flybuys card or Airpoints™ card. The Pumped terms and conditions apply to all Pumped discounts, including but not limited to the 50 litre maximum and expiry dates. Visit for full terms and conditions.


  1.  Caltex NZ reserves the right to terminate, modify or suspend this campaign or any entry without notice and for any reason at any time; and is not liable for any loss or damage whatsoever which is suffered (including but not limited to indirect or consequential loss) or for personal injury suffered or sustained during the course of this campaign, except for any liability which cannot be excluded by law.