Z Business fuel cards eligible to collect Flybuys do so at a rate of 1 Flybuys for every 20 litres of fuel at Z or Caltex stations. Z Business fuel card users do not scan a Flybuys card at each transaction, instead Flybuys are calculated on total fuel purchased at the end of the calendar month and allocated to the nominated Flybuys account by the 10th day of the month following. While Z Business customers will earn Flybuys on their transactions, they are not eligible for Pumped Fuel Discounts from Flybuys. You can choose Pumped Fuel Discounts from Flybuys as your Flybuys reward currency though, although these will need to be used on purchases that are paid by cash or credit/debit card.