What are the options for refuelling a rental car in New Zealand?

When refuelling a rental car in New Zealand, you have the option to use self-service fuel stations and pay at the pump. Most rental companies follow a full-to-full policy, where you receive the car with a full tank and return it with a full tank. Alternatively, some companies offer a prepaid fuel option, allowing you to pay upfront for a full tank and return the car with an empty tank. It's important to familiarize yourself with the rental company's refuelling policies and any associated fees.