Yes! You can choose to auto-redeem Rewards every time you reach your Rewards Goal in your Zip app.
You will be asked to select one of your linked accounts as default to auto-redeem Rewards.
Please note, that you can redeem your Rewards as Zip Cashback or transfer Rewards to Qantas Points and you can change your default account or auto-redemption setting at any time in the Zip app.
