Picture was taken at Puzzle Coffee ~ Southern Cross.
Copied this over from a reddit post;
Per ACCC:
If there’s no way for a consumer to pay without paying a surcharge, the business must include the minimum surcharge payable in the displayed price for its products. This occurs when a business doesn’t accept cash and it applies a surcharge to all card payment types.
The same ACCC page also says that the reserve bank estimates that debit surcharges are 1% max and that if a business wants to charge the same surcharge for debit and credit, it cannot exceed 1%. So I would absolutely be dobbing this shit into the ACCC.