How does Pumped stacking work?

Each time you spend over $40 on fuel at Z or Caltex you will have a choice whether to use your Fuel Discount balance or stack it (which means save it to use later). If you choose to stack your balance, your Pumped Daily Discounts will accumulate, and add to your Pumped Stacked balance .

Eg if you stack a 6c Pumped Daily Discount, then you will have the current Pumped Daily Discount (eg 6c) plus a 6c Pumped Stacked balance available for your next fill (as well as any Fuel Discounts from Flybuys).

Use the same Flybuys card each time you shop at Z or Caltex to maximise your savings.

Updated: 22 June 2020, 7:59pm

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