>Card surcharges >>In general, businesses can charge a surcharge for paying with a credit, debit or prepaid card, but there are rules around what businesses can include in calculating these costs. >>If there is 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. https://www.accc.gov.au/business/selling-products-and-services/payment-methods