For years, interchange fees, the small % banks charge retailers every time a customer taps a card, have quietly underpinned the rich frequent flyer and credit card rewards Australians are used to. That system is now being shaken up as the central bank steps in to bring those charges down, responding to pressure from retailers who argue payment processing has become too expensive and too complex.
Under the changes, credit card interchange fees fall from around 0.8% to roughly 0.3% and debit card fees are cut by about half. This strips a major revenue stream that banks and big airlines such as the national carriers have traditionally depended on to fund points and perks, making those programs more expensive to run and potentially less generous. Retail technology firms point out that as payments themselves become more of a low‑margin utility, retailers are being pushed to take control by offering their own loyalty incentives, such as instant cashbacks or tailored offers tied directly to shopping behaviour.
In the bigger picture this looks like the start of a shift from bank‑centric points programs to retailer‑driven rewards, where value is delivered at the checkout rather than through distant travel benefits. Consumers may gain from lower prices and more relevant offers but it also seems likely that premium card perks and traditional frequent flyer schemes will be scaled back or reshaped as the economics of rewards in Australia adjust to the new fee landscape.
