How do I enquire outside of business hours? 06 July 2022 05:01 Updated Simply email membership@gdayrewards.com.au and the support team will respond within 24 business hours. Related articles When can I talk to the G'day Rewards team? My fuel barcode is not working. How do I receive my fuel discount? How to login to the G'day Parks app How do I log in to the G'day Parks app