Debit cards and bank-based payments are becoming more common among Australian players

Australia’s online gambling world keeps growing, but the way people top up their accounts is shifting fast. Credit cards are fading out, while debit cards and bank transfers are taking over, and the numbers make it all pretty clear.

There’s been a quiet but obvious change rolling through Australia’s online gambling scene. It’s not about flashy new slots or massive jackpots. It’s about something much more down-to-earth: How people actually pay.

A few years back, credit cards were the standard for online casinos. Now? They’ve just about vanished. In their place, you’re seeing debit cards, bank transfers and real-time payment systems that align more with how people handle money these days. That’s not just a feeling, either. The data shows it.

Australia’s gambling market is still huge, but changing

Gambling has always been a big deal in Australia. The IMARC Group report says the Australian online gambling market size was USD 5.5 billion in 2025, and is projected to reach USD 9 billion by 2034. 

But here’s what’s different: Even though heaps of people are still playing, the way they use gambling platforms is shifting. Payments are getting more careful, more intentional and more connected to day-to-day life.

The credit card ban changed everything

A huge turning point came when Australia banned credit cards for online gambling in 2024. The point was simple: Stop people from gambling with money they don’t have. And it worked, at least in terms of how people pay.

Before the ban, about 15–20% of online gambling deposits were made with credit cards. That might not seem massive, but it added up to billions of dollars.

When the ban came in, that money didn’t disappear. It just moved. Pretty much all of it shifted over to debit cards and bank-connected payment systems.

Debit cards are simple, familiar and safer 

Debit cards are now the main way to pay for a lot of players, and it’s easy to see why. Just about every adult in Australia already has a debit card. There’s no new tech to figure out, no extra steps and no new apps. You just use what’s in your wallet.

But there’s a mental piece, too. When you’re using a debit card, it’s your money on the line. With credit, it doesn’t feel as real. In a 2023 Australian Banking Association report, it was shown that Australians prefer debit cards for managing finances, with 58% of payments being with debit cards.

This reflects how people feel more in control of spending with debit than with credit. That sense of control matters a lot when you’re gambling.

It doesn’t mean people are stopping, but it does change how they play. Smaller deposits, topping up more often, and less of that “all-in” attitude.

Bank transfers and PayID are quietly taking over

Even though debit cards are leading, payments straight from banks are catching up quickly. Australia’s New Payments Platform (NPP), which powers things like PayID, has made instant bank transfers super easy. By 2025, it’s handling over 150 million transactions a month across lots of industries.

Online gambling has jumped on board. Players love how fast it is. Deposits land almost instantly, and withdrawals move quicker too. No more waiting three or five days like before.

It also feels safer. Paying through your bank just seems more secure than typing cards into a bunch of sites. Things like two-factor authentication make it even safer, and that’s what people expect now.

Platforms are adapting fast

Online casinos aren’t ignoring these trends. If anything, they’re doubling down. Look at Vegastars Australia, who don’t just offer a bunch of games, they put real focus on how players handle their money.

They break down payment options, explain how to verify your account and really encourage debit and bank-based methods. The bonuses and promos actually fit with how most people pay now.

Players want more than just games now. They want to see exactly how their money moves in and out.

Younger players are driving the shift

If you want to know what’s next, look at the younger crowd. Gen Z and young millennials are coming to gambling with totally different financial habits.

Many of them don’t even use credit cards anymore. RFI Global numbers show credit card ownership keeps dropping for people under 35.

Instead, they use debit cards, mobile banking and real-time payments for everything.

So, is this a good thing?

It depends how you look at it. If you’re worried about responsible gambling, this is mostly a positive change. No credit means it’s harder for people to chase losses with money they don’t have, which has always been a big problem.

But it’s not risk-free. Players can still go overboard with debit cards or bank transfers. The difference is the limits hit faster, you can’t spend what’s not there, at least not as easily.

For the industry, it’s a balancing act: Keeping it easy for players, but making sure they’re playing by stricter rules.

New laws, developing tech and changing habits

Australia’s online gambling market isn’t slowing down. If anything, it’s getting smarter, more tech-savvy and just a bit more cautious.

Switching to debit cards and bank-based payments is a huge part of that. It’s happening because of new laws, developing tech and changing habits, all coming together.