Check the total before you tap
From 1 October 2026, the RBA says the no-surcharge rules will generally apply to credit, debit and prepaid cards on the eftpos, Mastercard and Visa networks. Weekend, public holiday, booking and service fees are not covered and may still apply.
Ask the business first
If you're charged a card surcharge, ask the business to remove or explain it.
Raise it with the card network or provider
If it isn't resolved, raise it with the card network (for example Visa, Mastercard or eftpos) or the business's payment service provider.
Keep your receipt
If you need to complain, Moneysmart suggests including copies of relevant documents, such as receipts.