There are lots of big ideas in Business of Payments this month: sovereignty, AI agents, open banking and more. Meanwhile, the industry quietly gets on with consolidation, integration and the usual power struggles.
Read on for all the latest news.

The Payments Business
This month’s big news is a major strategic pivot from Adyen. After twenty years of focus on building a single-platform processor from scratch, the company has surprised the market with its first acquisition. And it’s a big one. The Amsterdam-listed payments giant is paying €750m in cash for Talon.One, a Berlin-based start-up that helps enterprises run personalised loyalty and incentive campaigns.
Adyen has long avoided M&A, citing the benefits of a unified technology platform and well known difficulty of integrating payments businesses. This deal marks a clear change in approach.
Talon claims 300 customers including Adidas, Ikea and Kingfisher but Adyen’s move is primarily about capability rather than scale. Talon’s 2024 accounts show a still-small business, with sales up 13% to €11m although it hopes to hit €60m annual run rate by the end of this year. Talon’s investors, including those who joined a $135m fundraise in 2025, will be well pleased.
Adyen believes the addition of Talon’s loyalty engine will help widen its proposition from simply optimising payments to optimising pricing: enabling merchants to tailor offers and prices to individual customers based on demographics, behaviour and spend. It may also strengthen Adyen’s position in grocery, a vertical still dominated by domestic incumbent acquirers.
Cynics might argue that Adyen is generating more cash than it can deploy internally, and that acquisitions are more appealing than returning capital via dividends or buybacks. For now, investors seem relaxed: the share price is up 12% since the announcement.
Two notes of caution. First, loyalty is notoriously difficult to execute. It’s a high-touch product and hard to integrate cleanly with payments. Mastercard tried a similar approach, acquiring SessionM for $215m in 2019 before selling it at a loss for $20m. Second, dynamic pricing risks alienating customers. Retail shoppers tend to dislike paying different prices for the same product, and the reputational jeopardy for merchants could be real.
Nexi Group is closer than ever to being taken private again. CVC is reportedly nearing agreement with shareholders of the Milan-listed payments processor, which was originally assembled through a series of acquisitions across Italy, Germany and the Nordics. CVC’s plan needs first to spin out Nexi’s digital banking unit, which operates Italy’s interbank payments network and is considered too politically sensitive to remain under private equity ownership.
Nexi was floated at €9 per share. Despite stable, cash-generative recent results which have boosted the stock in recent weeks, the share price still trades at less than half that level.

ANZ Bank is terminating its joint venture with Worldline in Australia and bringing merchant services back in-house after failing to find a private equity buyer. Although the move was widely trailed, the value destruction is larger than expected: Worldline paid €300m for a 51% stake in 2022; ANZ is buying it back for just €54m.
Staying in the Pacific, Worldline has also sold its New Zealand business for around €16m, a fraction of the €115m Ingenico paid for the country’s original EFTPOS network in 2018. Worldline inherited the business through its 2020 acquisition of Ingenico. One day, someone will write a book on what a mess Ingenico made of its expansion from hardware into services.
This marks the end of Worldline’s retreat from non-European markets, having now exited Australia, New Zealand, India and the US. The result is a more focused and better-capitalised business. And a more predictable one. After years of earnings misses, 2026 looks set to deliver in line with management expectations.
In France, Advent is reportedly considering a sale of its majority stake in Mangopayat an enterprise valuation of €500m–€1bn. Advent acquired control from Crédit Mutuel Arkéa in 2022 (terms undisclosed) and injected a further €75m.
Mangopay specialises in marketplace payments, processing around €10bn annually. It benefits from a deep partnership with Mirakl, the French software provider behind many leading global marketplaces. Mangopay is a rare payments asset: independent and well positioned in a fast-growing, high-margin niche. Potential buyers? Adyen and Stripe already have strong marketplace capabilities but Global Payments and JPMorgan could certainly be interested.
In other corporate news, Kustom, the online checkout business spun out of Klarna last year, is spending €44m to buy Vipps MobilePay’s checkout product. Vipps Checkout serves 3,000 Norwegian merchants and processes €0.6bn in volume. Vipps runs a highly successful domestic wallet and has sensibly concluded it lacks the scale to compete with Stripe and other global players in the highly competitive market for checkout.
Euronet has bought PaynoPain, a fast-growing Spanish PSP with strong omnichannel capabilities, 3,000 merchants and €1bn in volume. Euronet, listed on NASDAQ but often overlooked by investors, already has a strong merchant services presence in Germany, Poland and Greece. The deal also brings Euronet an annual payment party.
Tab, a Swedish company that uses card-linking to send digital receipts to shoppers’ banking apps, has been acquired by Kivra, a consumer-focused bill payment service. This reinforces the view that digital receipts are a product feature, not a standalone business.
Turning to investment, it’s been a quiet month, but a few smaller raises point to where the market is heading:
- London-based Ralio has raised €2.5m to help developers enable AI agents to buy goods and services.
- Stockholm’s Solvapay has raised €2.4m to help AI agents discover and purchase digital services. I’ll let the CEO explain how it works.https://www.youtube-nocookie.com/embed/CNQr9kNy-0M?rel=0&autoplay=0&showinfo=0&enablejsapi=0
- Prague-based SoftPOS start-up Tapaya has raised €1m in a pre-seed round. Rising memory chip costs are pushing up terminal prices, giving SoftPOS a boost.
Looking ahead, SumUp is edging closer to an IPO on the London Stock Exchange, with a valuation of around $10bn, a modest increase from the $8.5bn achieved in its 2023 funding round.
Werowatch
Wero, the new wallet from the European Payments Initiative (EPI), is one of two flagship efforts to reduce Europe’s reliance on American payment networks. The initiative has widespread political support. As the Bundesbank President put it: “It is not wise to outsource our sovereignty.”
So how is wero doing? The unofficial werotracker now lists almost 50 online merchants accepting wero, including Decathlon and Eventim. German merchants are starting to come on board, with several Otto Group brands live and Nexi acting as acquirer. École du Ski Français has processed the first wero e-commerce transaction, in France with BPCE as acquirer and Payplug as PSP.

This is good progress although eCommerce is the channel with the most domestic options already available. True sovereignty requires wero to work at POS but this won’t be available until next year.
Embarrassingly, wero might not be as sovereign as advertised. We learned that EPI relies on Amazon Web Services. The EPI defends itself by saying that all data is encrypted but for me, the real issue is not the risk of Trump peeking at wero transactions, it’s the risk of AWS being ordered to turn off the EPI if one or more European countries annoys the White House. Nonetheless, EPI has now woken up to the problem and says it’s “working to reduce its dependency on non-European suppliers.”
Digital Euro
The second plank of European sovereignty is the digital euro, which continues to move steadily towards a pilot launch in 2027. A key milestone this month was the decision to adopt existing European standards from ECPC, Nexo and the Berlin Group. EMVCo’s absence is no surprise, given the desire to keep US influence at arm’s length.
The agreement is good news for merchants. It suggests that accepting the digital euro will not require new hardware as existing POS terminals and webshops should only need a software upgrade. Merchants will also be happy that the Socialist Group in the European Parliament has backed calls for fees to be kept well below those of other payment methods, proposing a cap of 4 cents per digital euro transaction.
Scheming
Carte Bancaire (CB) has seen its market share fall from 90% to 75% in just five years, as newer entrants such as Revolut expand in France without supporting the domestic scheme. CB is now on the offensive, claiming that 30 issuers are preparing to co-badge their Visa or Mastercard with CB. The Gaullist sovereignty argument is always a strong one in France.
In Spain, Bizum, the fast-growing bank-backed wallet, is preparing to challenge international card dominance at the point of sale. It’s launching a contactless payment option this month, allowing shoppers to pay either via the standalone Bizum Pay app or through their bank’s mobile app. Redsys is providing the technology. Merchants are promised lower fees than with Visa or Mastercard, but there will need to be a strong consumer proposition to persuade shoppers to abandon their habits of using Apple/Google Pay.
Blik, Poland’s wildly successful mobile payment scheme, processed €104bn in 2025, up 29%. eCommerce accounted for €52bn (also up 29%), while POS volume, where Blik often operates via a virtual Mastercard, rose 30% to €10bn. Interestingly, Blik recorded 600,000 contactless transactions in Germany during 2025. Poles are beginning to use Blik outside their home country.

ISV
As software and payments converge, software vendors (ISVs) have realised they can capture a decent share of payments economics. That’s why they are increasingly pushing customers towards in-house processing. Merchants can still use third-party providers but often at a cost.
In e-commerce, Shopify has done this for years but BigCommerce was one of the last major platforms to champion processor choice. No longer. Under pressure from a hostile takeover from Dan Wagner’s Rezolve AI the web shop vendor will begin surcharging all but a few favoured providers. Worldpay, Stripe, Adyen and BigCommerce Payments (via PayPal) are on the whitelist.
The trend is now reaching the point of sale. In the UK, EPOS Now, one of the largest SME ePOS vendors, has given merchants as little as one week’s notice that its integration with Dojo will end. Merchants aren’t happy as you can see from a typical Trustpilot review.

EPOS Now customers face three choices. Either continue using Dojo terminals in standalone mode but pay a penalty of up to £89 per month to EPOS Now; switch to EPOS Now Payments (powered by Adyen); or move to a new ePOS provider. Dojo is actively soliciting merchants to move to competitive products. Whether it’s EPOS Now or Dojo that wins this tug-of-war will tell us something about the new balance between software and payments
A US survey of ISVs commissioned by Adyen found that two-thirds are looking to consolidate payment suppliers. Triggers typically include expansion into new geographies or verticals, or a desire to become the primary financial system for customers, starting with payments. ISVs are likely to favour PSPs with global reach and broader embedded finance capabilities.
One consequence of the shift from ISOs to ISVs is that fewer merchant portfolios are coming up for sale. TSG, a US consultancy, notes that software vendors tend to hold onto their portfolios, unlike ISOs, where an exit has traditionally always been part of the business plan. Where assets do come to market, buyers are paying a premium for businesses with full control over pricing, churn and onboarding.
Investors sense an opportunity to roll-up small vertical software businesses, with the business case driven by monetising payments onto an in-house stack. Look at Access Group, ClearCourse, Everfield, team.blue, Vesta Software and Valsoft. This market is moving rapidly.
New shopping
Rising labour and input costs are pushing retail and hospitality businesses towards order kiosks and self-checkout machines. Recent research suggests quick-service restaurants can cut a full minute from order-to-fulfilment times. That’s impressive but customers are less convinced. Service may be faster, but it feels slower, and satisfaction has dropped across the industry.
Starbucks is trialling small-format ordering tablets in the UK. Early results show one in four customers using them, with average transaction values 12% higher than orders placed with a barista. Adyen is providing the payment processing.
Autonomous stores continue to produce mixed results. Aldi has abandoned its pilots in the US and UK. Customers were required to register via an app which proved too much work for many customers. By contrast, Rewe has opened its seventh “scanless” store in Hanover, using Trigo’s technology. There’s no app. Customers pay on exit at a self-checkout terminal, with cards or cash.
Smart carts may offer a more pragmatic middle ground. Cameras, scanners and weighing scales sit in the trolley rather than on the shelves. In Belgium, Colruyt seems happy with its pilot. In one store, 10% of shoppers choose a smart cart and many like them so much they will queue at peak times for one to become available.
Smartcarts are expensive – I’ve been told €1,000-€2,000 each depending on individual retailer requirements – but are expected to pay back the investment with advertising income. This could be as much as $210/month each, according to analysts following Cust2Mate, an Israeli business listed on NASDAQ Agentic Commerce
Agentic commerce
Agentic commerce – where an AI buys goods or services without a “human in the loop” – is attracting a lot of attention. But consumers are not yet ready to hand over control. Research shows they are comfortable with AI making recommendations, but reluctant to let it complete transactions. The perceived risk of mistakes remains too high.
Merchants, by contrast, are moving ahead. Ravelin finds that 75% of large merchants are already integrating one or more agentic commerce protocols. Interestingly, they trust AI customers (marginally) more than human shoppers. Their concerns are less about mistakes and more about fraud – specifically, how to authenticate and monitor non-human actors.
Some merchants may not be real people. An AI opened a store, bought the stock, hired the staff and did the PR. In San Francisco obviously.
The industry is beginning to respond. American Express has launched an Agent Purchase Protection programme, under which cardholders are indemnified against charges resulting from AI agent errors, provided both the agent and the merchant are approved by Amex. This is an early attempt to build trust on the consumer side.
Further down the stack, acquirers appear largely unconcerned to the point of complacency. Research from Visa suggests that “nearly all acquirers are confident that agentic commerce can be supported through enhancements to existing infrastructure.”
Fraud
Worldpay has lost its appeal at the French Supreme Court, following a 2022 judgment. The company had been held liable for failing in its duty of vigilance when it processed transactions for an intermediary linked to a series of fraudulent forex trading sites.
This is a civil case, not a criminal one, and the damages are relatively modest (around €50,000), reduced by the court due to the victim’s own contributory negligence. That said, the principle is important, and the judgment may have wider implications. Payment processors are not neutral pipes. If you enable payment flows linked to clearly problematic activity, you may be held responsible – not just for your direct customers, but for their customers too.
It’s not just e-commerce fraud that PSPs should be worried about. An excellent BBC investigation shows the extent of criminality on Britain’s high streets. Convenience stores are openly selling drugs over the counter and accepting card payments. Payment providers need to be all over this, or regulators will act.
Meanwhile, Visa’s tougher fraud monitoring regime, the VAMP programme, has finally gone live but many merchants are still not ready. Coinflow has a helpful explainer. The outcome is likely to be stricter enforcement of strong customer authentication in Europe while merchants will have a stronger incentive to steer riskier traffic away from cards and onto A2A rails.
Open banking
There were 31.3m open banking payments in the UK during March. The rate of increase continues to decline and the number of transactions was just 37% higher than a year ago. This is far from the explosive growth predicted for A2A payments.

Many in the industry are pinning their hopes on variable recurring payments (VRPs), the open banking equivalent of direct debits. These should gain broader adoption later this year as standards are established, initially for charity donations and utility bill payments.
Some research from GoCardless shows that merchants believe VRPs can certainly fix some of the problems the experience managing recurring card payments. But the issue for PSPs and their investors is that there’s very little money to be made in processing direct debits, even feature-heavy ones like VRPs. This is clear from GoCardless and its 2025 results.
GoCardless bought Nuapay, a direct debit and open banking vendor, in 2024 for £28m. In 2025, Nuapay generated just £7.7m of revenue from £27bn of volume. Direct debit processing is a technical service: the provider doesn’t take risk and normally can’t charge an ad valorem fee. The result is stable, low-margin revenue, but little excitement as seen in the impact of Nuapay on GoCardless’s overall take rate.
Overall, GoCardless made an operating loss of £25m on revenues up 18% to £155m. Mollie, the well-capitalised Dutch PSP, has agreed to buy GoCardless for €1.1bn – a very generous deal for GoCardless shareholders.

Cash
Germany, one of the most cash-friendly developed economies, has moved closer to making digital payment acceptance mandatory for merchants. The main reason for the new law is the estimated €10–15bn in annual tax losses from shops and restaurants failing to declare cash sales.
Business lobby groups oppose the move but as the public uses cash less often, the cost of handling it is rising. Even so, estimates still suggest cash remains marginally cheaper than debit cards. Germany’s Bundesbank puts the cost of accepting cash at 43 cents per retail transaction. In Britain, the BRC has a similar estimate of 0.15% of value, that’s around 45p on a £30 purchase.
In Holland, a new initiative will allow shoppers to withdraw €100 notes from ATMs in supermarkets. This could be helpful, but since using such high-value notes is unusual, one commentator observed: “You are considered a criminal if you want to pay with it, right?”
Crypto
While Fintech commentators fizz with excitement about stablecoins, there’s little evidence of these new currencies being used for retail payments. New research from the Kansas City Federal Reserve (below) shows stablecoins remain primarily a tool for moving into and out of cryptocurrencies. Less than 1% of stablecoins are used for payments. This is backed up by a new paper from Visa’s Economic Empowerment Institute, which concludes that “stablecoin activity represents a small share of everyday economic transactions”. As Andrew Dresner puts it, “everyone should just calm down.”

Figure 1 Source: Kansas City Federal Reserve
Some in the US administration hope that explosive growth in dollar stablecoins – essentially tokenised US Treasuries — will allow it to continue running large fiscal deficits. European governments are worried and have proposed that the EBA should have a “kill switch” that bans dollar stablecoins if an issuer is found to be acting against EU token holders’ interests. This could get messy.
Turning to traditional crypto – you could call them unstable coins – former UK Prime Minister Boris Johnson has declared that Bitcoin is a Ponzi scheme. This is no surprise. Bitcoin ATM fraud is at record levels, such as this case where an 80-year-old man was scammed out of his life savings.
In other news
If you need help deciding between ISO and PF, Dwayne Gefferie has published a great guide on how to start a payment processor.
The .pay domain has gone live. You’ll need to move fast if you want to register pay.pay but I’m having paymentMcpaymentface.pay.
Hat tip to L’arrondi – helping French shoppers round up purchases to the nearest euro with the balance given to charity. It has raised a total of €100m since launch in 2013 – €81m of this at POS.
Mastercard has cut emissions by 44% since 2016, mainly through moving data centres to renewable energy. It’s good to see Mastercard still caring about the planet when many others seem to have given up.
And finally
Apple’s Eddy Cue explains how he sold millions of songs at 99c without losing all the margin to credit card processing fees.
Where to find me
I’ll be at Money 20/20 Europe in Amsterdam on 2/3 June and at ACI’s Payments Unleashed in London on 29/30 June.
I work with a small number of companies on speaking, moderation and advisory roles when my diary allows. Feel free to get in touch.








































































