There are various ways to get a discount on fuel - petrol - in New Zealand. Discounts can be for example:
get 4c aka 4 cents off per litre
8c aka 8 cents off per litre fuel
or sometimes get a higher discount per litre of fuel
How to get fuel discounts is easy, our blog post about petrol discounts explains it all. Just keep in mind that a discount sounds great, but there are also discount brands in New Zealand, like Gull or NPD that offer low prices without any discount gimmicks. Check the free Gaspy App to see petrol prices and find the lowest fuel price in New Zealand.