Card surcharges stopped on 1 October. Your weekend surcharge did not.
From 1 October 2026 you cannot add a fee because a customer paid by card. What is not covered is the fee hospitality is best known for: weekend and public holiday surcharges, booking fees and service fees are all untouched. The ACCC's instruction has three parts. Turn card surcharging off on the terminals, take the surcharge notices off menus, signage, your website and your apps, and make sure the price shown is the total the customer pays.