PayID vs Cards, BPAY, POLi and PayTo: A Payment-Rail Comparison for AU Bettors
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A punter emailed me last year with an argument she’d been having with her partner over which payment method was “best” for betting deposits. I read the exchange twice and realised neither of them was wrong, exactly — they were measuring different things and treating them as interchangeable. That’s the conversation this piece is designed to replace: a sober, rail-by-rail comparison of the payment methods that Australians actually use for wagering, laid out so the trade-offs are visible rather than hidden.
I’m not going to crown a winner, because the answer genuinely depends on what you weight. Speed, cost, reversibility, privacy, regulatory protection and the behaviour of the method under stress all pull in different directions. What I can do is walk through each rail honestly, tell you what it does well and poorly, and let you decide which trade-off set fits your actual situation.
Context worth carrying into the comparison. The New Payments Platform — the rail PayID sits on — now carries more than 35 per cent of all account-to-account payments in Australia. That’s not a marginal share. It’s a structural shift in the payments landscape, and the implications for betting cashiers ripple through every one of the comparisons below.
The rails explained: what you’re actually choosing between
I often start these conversations by drawing the rails on a whiteboard, because the single biggest misconception I run into is that “payment method” and “payment rail” are the same thing. They aren’t, and once you see the layering, the behavioural differences between methods stop feeling arbitrary.
A rail is the underlying infrastructure that moves money between bank accounts. Australia has several. The NPP is the newest, real-time, available around the clock, and cheap per transaction. The direct entry system — which handles traditional BSB-and-account-number transfers — is older, batched, and settles overnight. The card scheme rails, run by Visa and Mastercard, route card payments through a separate set of global networks. BPAY runs on its own cooperative biller infrastructure. Each rail has its own settlement pattern, cost structure and regulatory framework.
A payment method is the user-facing product that rides on top of one of these rails. PayID rides on the NPP. A debit card payment rides on the card scheme. BPAY rides on BPAY’s network. POLi — when it exists — screen-scrapes a bank session to initiate a direct entry transfer. PayTo rides on the same NPP as PayID but using a different consent model. Understanding which rail a method uses tells you most of what you need to know about how the method will behave.
The NPP specifically has changed the cost floor of account-to-account payments in Australia more than any other piece of infrastructure in the past decade. Wholesale per-transaction cost has collapsed from around AU$0.39 in 2019 to roughly AU$0.04 by FY25 — an order-of-magnitude improvement that the operator side has benefited from as much as the consumer side. In 2024 the NPP carried around 1.6 billion transactions with a total value near AU$1.99 trillion, which gives you a sense of why every serious payments conversation in the country now starts with this rail and works outward.
Two more vocabulary points before we get into individual comparisons. “Push” payments are initiated by the payer — PayID, BPAY, POLi, EFT all work this way. “Pull” payments are initiated by the recipient under pre-authorised consent — card payments and PayTo both work this way. The push-versus-pull distinction matters enormously for things like fraud reversibility, recurring payments and the practical flow at a bookmaker’s cashier. It will come up repeatedly below.
PayID versus debit cards, measured at the cashier
The debit card is the method PayID is most often compared with, because they compete for the same mental slot — the fast, easy deposit method that a typical punter would reach for without thinking. Having tested both extensively, I can tell you the differences are more consequential than they look on the surface.
Debit cards work at essentially every AU-licensed bookmaker. The cashier flow is familiar: enter card details, confirm, wait for the operator to charge the card through the scheme. For most operators the funds appear in your betting balance within seconds — card authorisation is genuinely fast at the front end. Where cards lose the comparison is on the back end. The money doesn’t actually settle to the operator’s account until the card scheme’s next settlement cycle, which is typically next business day. That mismatch — fast at the user interface, slow at the underlying settlement — has operational consequences for the bookmaker, and those consequences eventually show up in the terms the punter sees.
Cost is the bigger differentiator. A debit card deposit costs the operator interchange and scheme fees — typically a percentage of the transaction, measured in dozens to low hundreds of basis points. A PayID deposit costs the operator around four cents, regardless of amount. On a AU$50 deposit, a card costs the operator tens of cents while PayID costs them a fraction of a cent. That’s the economic gravity pushing the market toward PayID whether or not individual punters ever think about it.
On reversibility, cards win narrowly — chargeback schemes exist and can occasionally recover money in dispute situations. PayID has no equivalent. On privacy, PayID is cleaner — you never share card details with the operator, and the PayID alias can be different from your bank account number. On recurring deposits, cards currently have an edge because the pull-model supports stored-card repeat payments — though PayTo is closing that gap quickly. On first-deposit friction, the two are roughly comparable at most operators, though card flows sometimes add a 3-D Secure authentication step that PayID doesn’t have.
For regular-size deposits at a typical cadence, my view is that PayID edges the debit card comparison — cheaper for the operator, cleaner on privacy, faster to actually settle. Cards still have their place, particularly for punters who want the chargeback safety net on unfamiliar operators. But the trajectory of the market is toward PayID, and it’s going to keep heading that way.
PayID and the credit card ban context
The credit card gambling ban that came into force on 11 June 2024 is the single most consequential regulatory event in recent Australian wagering payments history, and it’s impossible to have an honest PayID-versus-other-methods conversation without putting it on the table. Credit cards were prohibited as a deposit method at all licensed AU wagering operators from that date, with penalties of up to AU$247,500 for operators that breach the rule.
The empirical evidence on what happened next is more interesting than the policy debate suggested it would be. An e61 Institute study looked at the behavioural data and found something counter-intuitive. Before the ban, only about two per cent of credit card users had used their cards for online wagering — a small minority, but one that tended to bet more than average. After the ban, average fortnightly gambling spend among affected users fell by around AU$50 over six weeks. Roughly a third of affected users stopped betting entirely in that window, and the overall likelihood of betting for this group fell by about 15 per cent.
The e61 authors drew a careful conclusion from this. Maitra and Maltman, the researchers, wrote that the credit-card ban demonstrated gambling behaviour is responsive to policy, especially when frictions disrupt impulsive betting. They added that greater reductions in harm may require targeting sectors where risks are more concentrated, writing that policymakers seeking to reduce harm may achieve greater impact by focusing on poker machines. That’s a meaningful intervention insight — friction matters, and it changes behaviour at the margin.
What the ban didn’t do is reduce overall betting volumes meaningfully. Most affected users switched to debit cards, PayID or BPAY rather than exit the market. The ban removed the credit-enabled risk amplification from the system but didn’t remove the market itself. PayID picked up a substantial share of the displaced credit-card volume, partly because it was the most frictionless alternative and partly because bookmakers actively surfaced it in their cashier redesigns.
There’s a subtlety worth flagging. Credit-linked digital wallets — the ones where a credit card is the underlying funding source for a digital wallet that then pays a bookmaker — sit in a regulatory grey zone that’s been progressively tightened but isn’t fully closed. Licensed AU operators have been pressured to identify and reject these deposits, and most now do, but the pattern still appears occasionally. If you’re using any digital wallet for gambling deposits, check what’s funding it, because routing credit through a wallet is still routing credit.
PayID versus BPAY, a generation apart
BPAY is the payment method that Australian punters under thirty sometimes struggle to place in their mental map, because it doesn’t really have a direct analog anywhere else in the world. It’s a bill-payment network built in the 1990s, run as a cooperative between Australian banks, and still carries a meaningful share of recurring bill payments. At a bookmaker cashier, it plays a specific role — reliable but slow.
A BPAY deposit involves looking up the operator’s biller code, entering a customer reference number the operator provides, and initiating the payment through your bank’s BPAY facility. The payment settles to the operator via the BPAY network, typically within one to two business days. That settlement window is the core problem. By the time your BPAY deposit has actually landed in your betting balance, the race you wanted to bet on has been run.
Before PayID existed, BPAY was the way you funded a betting account when you didn’t want to use a card. It was slow but it was free and it was safe — the biller-code-plus-reference structure made fraud hard to execute at scale. After PayID launched, BPAY’s rationale at the cashier evaporated. Why wait a business day to deposit via BPAY when you can deposit via PayID in seconds at the same price? You wouldn’t, and the volumes show that you don’t.
BPAY still has a role for scheduled or recurring payments — rent, utilities, subscriptions. At a bookmaker it sits as a legacy option that operators keep in the cashier for the punters who prefer the familiarity. I don’t see much case for using it today unless you have a specific reason to avoid PayID, and those reasons are uncommon.
PayID versus POLi, and the slow exit of the old bank-scraping model
POLi is the method I have the least patience for, and I want to explain why. POLi was an internet-banking-based payment method that worked by having you log into your bank account through POLi’s interface, which then scraped your session to initiate a direct entry transfer to the merchant. It was popular with betting operators because it was fast-feeling at the front end and cheap on the back end, and for a while it filled the gap between slow BPAY and expensive cards.
The problem is architectural. POLi depended on the user handing over bank credentials to a third party — a pattern that banks explicitly advise against, that broke terms of service at most institutions, and that created a fraud surface banks had no visibility into. Open banking and PayID have both made the POLi model unnecessary, and most Australian banks have actively blocked it over the past few years. The service as it existed in 2018 is effectively no longer a going concern, though remnants appear occasionally at smaller operators.
When readers ask whether they can still use POLi to deposit at an AU bookmaker in 2026, the honest answer is: sometimes, at a narrow slice of operators, but you shouldn’t. Any payment flow that requires you to hand over your banking credentials to a non-bank intermediary is a flow you should walk away from. PayID accomplishes everything POLi was trying to do, with actual bank-level security, and without asking you to compromise your online banking.
The broader lesson from POLi’s decline is worth naming. The payments landscape in Australia is consolidating around the NPP rail — PayID, Osko, and increasingly PayTo — because those products work at the bank level rather than around it. Methods that bypass bank infrastructure to achieve speed are being squeezed out from both sides: by banks themselves and by the rail making their workarounds unnecessary. POLi was first. It won’t be the last.
PayID versus PayTo, two children of the same rail
PayTo is the comparison I most enjoy explaining, because it’s the one where the underlying rail is the same as PayID but the user experience and use case are quite different. Both ride the NPP. What differs is the consent model.
PayID is a push payment: you initiate each transaction from your bank app, confirm the amount, and the funds move. PayTo is a pull payment under a pre-authorised agreement: you authorise a merchant — via a “mandate” that your bank displays and you confirm — to pull specific amounts from your account on agreed terms. Think of it as the real-time-rail replacement for direct debit, but with the consumer holding significantly more control over what gets authorised and what doesn’t.
For betting specifically, PayTo is the more interesting of the two going forward. A punter who bets regularly could authorise a bookmaker to pull, say, up to AU$500 per day from their bank account without needing to open the bank app each time. The pull happens instantly on the NPP, lands in the betting balance instantly, and the consumer can revoke the mandate at any time through their bank app. That’s a genuinely different user experience from PayID’s push model, and it’s the one that mirrors most closely how punters actually bet — in bursts, during live events, without wanting to task-switch to a bank app between bets.
Uptake by AU bookmakers has been slower than the product capability would suggest. A handful of operators accept PayTo today; most don’t yet. The reasons are partly technical — PayTo requires a different integration than PayID and the cashier stack needs reworking — and partly compliance-related. AUSTRAC has made clear that it expects institutions to adjust reporting and monitoring for instant transactions under the NPP and PayTo, which is a reasonable expectation but one that adds to the cost of the integration. NPP transaction growth is running at around 15 per cent year on year, and PayTo is the product most likely to absorb the next wave of that growth in wagering specifically.
On the consumer-control axis, PayTo is actually more protective than PayID for someone trying to maintain discipline — because the mandate has explicit caps and can be revoked at the bank level, not just the operator level. For a punter using a deposit-limit strategy to manage their own wagering, PayTo gives you a second enforcement layer that sits above the operator’s deposit-limit tools. That’s a meaningful advantage. A deeper comparison of where the two rails diverge sits at the PayID versus PayTo piece.
PayID versus crypto and the offshore temptation
I’m including this comparison because I’d be pretending if I didn’t — crypto is the payment method that offshore operators lead with in their marketing, and the comparison matters even though I’d steer most readers away from the destination. Let me be direct about the trade-offs.
Crypto deposits to a gambling site are fast at the rail level — in some cases faster than PayID once a confirmation threshold has been met, in some cases slower depending on which network is being used. They’re irreversible. They’re pseudonymous at the user level, which some punters read as privacy and others read as a fraud risk. And they’re almost exclusively the domain of offshore operators, because AU-licensed operators can’t accept crypto under current compliance frameworks.
This is where the comparison becomes less about payments and more about the relationship you want with a bookmaker. Offshore operators — the ones that accept crypto — sit outside the AU regulatory perimeter. The illegal offshore gambling market is substantial, valued at AU$3.9 billion in 2025 and accounting for roughly 36 per cent of all online gambling activity in Australia. That market is growing, not shrinking, which is the problem that Responsible Wagering Australia’s Kai Cantwell has repeatedly flagged: ensuring the onshore market stays competitive is essential, because if people cannot find the products or prices they want domestically, they don’t stop gambling, they go offshore.
What an Australian punter loses by choosing an offshore operator accepting crypto is the consumer protection framework that domestic licensing provides. BetStop self-exclusion doesn’t apply. ACMA complaint processes don’t work. Source-of-funds reviews don’t exist. When something goes wrong — and things go wrong at offshore operators more often than the glossy marketing suggests — there’s no regulator to appeal to and no recovery mechanism to invoke.
I don’t think the speed advantage of crypto over PayID, where it exists, is worth those trade-offs for the vast majority of punters. If speed on the payout side is your priority, the better answer is to use a licensed AU operator that supports PayID withdrawals, rather than an offshore site that supports crypto. The PayID path keeps you inside the protection framework.
The bookmaker’s cost perspective, which is where this really got decided
Almost every comparison above has touched on cost, and the reason is simple: the economics of payment methods drive the product decisions that punters eventually experience at the cashier. Understanding the bookmaker’s side of the math tells you where the market is headed, even if you never personally pay a cent in fees.
Here’s the rough cost hierarchy for the operator accepting a deposit. Credit cards — now prohibited in Australian wagering — historically cost roughly 1–2 per cent of the transaction amount. Debit cards cost somewhat less but still a meaningful percentage, typically measured in the low tens of basis points. BPAY costs the operator a per-transaction fee that varies by biller but sits in the range of a dollar or two. PayID costs the operator around four cents per transaction regardless of the amount.
On a AU$100 deposit, the cost difference between a card and PayID is on the order of a dollar. Across a million deposits a year — which a mid-sized operator easily hits — that’s a million dollars a year in cost difference. Across the ten-plus million deposits the larger operators process, the difference is in the eight-figure range annually. This is not a secondary consideration for the operators; it’s one of the primary drivers of their cashier strategy.
There’s a regulatory dimension sitting on top of this economic one. The Reserve Bank has run consultations on further capping card interchange fees, which would narrow the cost gap between cards and PayID. Even if that consultation lands on the proposed lower cap, cards would still be meaningfully more expensive than PayID for the operator — the gap closes but doesn’t disappear. The RBA itself has publicly encouraged financial institutions to promote PayID more actively, noting that adoption has been rising and that around one-fifth of NPP payments are now initiated using a PayID. The direction of travel is clear.
From the punter’s perspective, the practical effect is that operators have strong incentives to surface PayID prominently in the cashier, to offer first-deposit promotional treatment on PayID, and to discourage cards through interface placement if not through direct surcharges. None of this is done transparently as “we prefer this method because it’s cheaper for us”, but the cost asymmetry is doing most of the explaining for what you see in the cashier.
The one caveat worth naming: cheaper for the operator doesn’t automatically mean better for the punter. A method that the operator prefers for cost reasons might not be the method that fits your personal priorities on reversibility, recurring-payment behaviour or consumer protection. The right question isn’t “which method does the market push hardest” — it’s “which method does what I actually need it to do”. For most punters most of the time, that answer happens to align with the market push. For some, it doesn’t.