From warning to interception
Westpac is no longer just cautioning customers about dodgy subscriptions. It is actively stopping them at scale. The bank told RNZ on 11 August that it now blocks more than $75,000 in questionable subscription payments per day on average, and has intercepted a cumulative $40 million in unwanted charges since introducing its payment block.
That figure is climbing fast. In July 2025, Westpac reported the cumulative total sat at $25 million, with 20,000 customers protected in the first three months after the block launched in April 2024. A jump from $25 million to $40 million in roughly 13 months tells you the problem is accelerating, not fading, and that banks have decided consumer education is not enough.
The model being targeted
The block goes after a specific breed of operator, mostly European and UK-based businesses that bury subscription terms in fine print, disguise the recurring charge, and make cancellation deliberately painful or impossible. Westpac’s Peter Barnes, Head of Customer Care Operations, does not mince words: “In our view, their money-making model is unethical.”
These outfits are slippery. “The people who are conducting these subscription traps move around very quickly and they bounce from jurisdiction to jurisdiction,” Barnes said. “There’s an amount of blocking that takes place but then there’s a number of people that just pop up again.”
A newer twist is fake local presence. “In the past two years we’ve seen more and more digital subscription services and e-commerce sites misleading shoppers by portraying themselves as being New Zealand-based,” Barnes said. “This makes them seem more trustworthy when they don’t actually have any presence here.” Barnes noted customers are commonly caught by AI meal plans and training programmes, and once they commit, the trap snaps shut. “Once they click that submit button, they’re locked in. It does take a while to unwind some of this activity.”
Why legitimate NZ operators should pay attention
Here is the part that matters for anyone running a subscription business. Westpac’s block is behaviour-based. It watches merchant patterns, not intent. If your model relies on a free-trial-to-paid conversion the customer half-forgets about, a cancellation flow buried three menus deep, or recurring billing on something the customer never quite understood they signed up for, you share surface features with the operators being intercepted.
SaaS firms, gyms, meal-kit providers, streaming services and app developers all run models that look, to an algorithm, uncomfortably similar to the offshore actors Westpac is blocking. And this is not one bank going it alone. Westpac has confirmed it is working with other New Zealand banks on the problem, which means the interception net is going to widen across the sector.
The reputational risk is the real sting. No NZ brand wants its payments flagged, delayed or declined because its billing practices got it lumped in with jurisdiction-hopping scammers. When the payment rails themselves start treating friction as a red flag, fine-print billing stops being a retention tactic and becomes a liability.
The numbers behind the pressure
The pool these operators draw from is large. RBNZ data shows $685 million in overseas billings on NZ-issued cards in April 2026, part of total credit card billings of $4,278 million that month, up 2.9% year-on-year. And for customers who carry a balance while disputing an unwanted charge, RBNZ figures put the weighted average interest rate at 19.7% on personal interest-bearing advances. Fighting a $40 subscription can cost you nearly 20% on the money while you argue.
The regulatory wind is blowing the same way. In 2024, MBIE introduced new consumer protections for Buy Now Pay Later products, a signal that Wellington’s appetite for tightening the rules around digital commerce is real. The clear direction of travel is toward same-channel cancellation, where if you can sign up online, you must be able to cancel online.
Make leaving as easy as joining
The practical takeaway is simple. Audit your cancellation experience now. If it is harder to leave than it was to join, you are building your retention on exactly the friction that payment infrastructure has decided to police. The businesses that thrive in this environment will be the ones that never needed the trap in the first place, the ones customers stay with because the product is worth paying for, not because cancelling is too much hassle. When banks start reading your billing design as a conduct risk, the fine print is no longer your problem to hide. It is theirs to block.
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