Received this email for The Coffee Club burger BOGOF with any beverage offer. Might be targeted but email states all you need to do is just mention the offer to get a free burger.
T&Cs from the email:
Terms and Conditions: *Offer available across all Coffee Club stores in Australia from Monday to Friday 21 to 25 June 2021: Purchase any Burger and any beverage in the same transaction and receive a second Burger (of equal or lesser value) free. Extras and add-ons available for an additional cost. No substitutions. Offer available for dine-in in accordance with COVID-19 restrictions or take away (excluding delivery). Maximum two free Burgers per transaction. Offer not available on public holidays, with VIP program or any other offer. Subject to availability.