Wero asks retailers for a decision and names them no price

In the second week of September the European payment method Wero gained more substance in three days than in the twelve months before: a payment service provider as a shareholder that expressly wants to reach the till, a major bank switching on acceptance for its corporate customers in five countries, and ten million registered users in Germany alone. None of these announcements says what a retailer pays per transaction. That is not a detail to be supplied later. It is the one number a business decides on — and as long as it is missing, Wero is not a payment method at the German point of sale but a declaration of intent with a logo.

What was actually announced this week

On 8 September 2026 the European Payments Initiative admitted the French payment service provider HiPay as a principal member. The sentence that matters for retailers is far down in the announcement: HiPay wants to be among the first to roll Wero out at the point of sale, via existing till systems, card terminals and Tap to Pay. The country named for that is France, not Germany.

On 9 September BNP Paribas announced the launch of Wero for Merchants. The bank's merchant customers are to be able to accept Wero in France, Germany, Belgium, the Netherlands and Luxembourg; Air France, Decathlon, Fnac Darty and Orange are named as the first big brands. The roadmap lists in-store payment, recurring payments, loyalty integration and payments to self-employed people. Fnac Darty confirmed its participation on 11 September on its own corporate site and announced a start for early 2027. On 10 September S-Payment reported ten million registered Wero users in Germany and 60 million in Europe.

Four announcements, four growth signals. A merchant fee: in none of them. A rule on buyer protection in disputes: in none of them. A German acquirer or payment network operator (Netzbetreiber) naming a date for switching on bricks-and-mortar retail: in none of them.

The best counter-argument, and why it is not enough

The strongest objection is: that is simply how payments work. No scheme publishes merchant prices, they arise at the acquirer and are negotiated individually. And structurally the matter is clear anyway — a real-time account payment has neither an interchange fee nor a scheme fee, it has to be cheaper than the card. Anyone waiting for a price list now is waiting himself out of the market.

The first part is right, the conclusion is not. In the card world at least one component is public and legally capped: Regulation (EU) 2015/751 limits the interchange fee on consumer cards to 0.2 per cent for debit and 0.3 per cent for credit cards. With that a retailer can calculate a floor and recognise when his provider is far above it. With Wero there is not a single published component against which an offer could be measured. Anyone who negotiates without a benchmark is not negotiating.

The second error lies in the word “structurally”. What a method costs to process says nothing about what it costs at the checkout. The SEPA credit transfer has been close to free for banks for years, and still no direct debit or account payment is to be had for nothing from a payment service provider. The price arises where the margin is defended, not where the technology is cheap.

And the risk is not theoretical. The last German account-based method with exactly this promise was called giropay. It was discontinued at the end of 2024, and every retailer who had it in the checkout had to take it out again. Wero is the better construction, because this time the banks are going in as Europeans. But a retailer who has integrated twice listens to announcements differently from a press office.

What this means for retailers and for my own trade

For online retail the answer is simple, and it is not “wait and see”. Wero is available there, most payment service providers supply the payment method, and the test costs little. Anyone who runs it will have in six months what nobody currently has: their own figures on conversion and costs against PayPal and direct debit. Those figures are later the only solid argument in the price negotiation about in-store use. Anyone who waits until then is negotiating about a feeling.

In-store the opposite applies. There is currently no factual reason to swap out hardware on the grounds of Wero. What there is, is a contract problem: anyone signing for 48 or 60 months today is deciding about 2027 and 2028 as well. That is why two sentences belong in writing in every renewal — whether the payment network operator will switch Wero on, and whether your own device will get a software update for it or has to be replaced. Anyone who answers that verbally has not answered.

On top of that comes a point the announcements consistently leave out: a real-time account payment is final. For the retailer that is good at first, the money is there and no chargeback threatens. But it also means there is no established dispute-handling process from the card schemes to fall back on. According to EPI, buyer protection will be introduced in stages up to 2028. Until then the complaints process lies entirely in-house, and it costs staff.

I sell terminals and payment network services myself and earn from businesses adopting new methods. Precisely for that reason I say it to my own industry: “Wero-ready” is not a sales argument in the autumn of 2026. As long as no German acquirer names a date and no provider names a fee, it is a promise without cover — and in terminal sales we already have one promise too many in circulation.

What I am calling for

From EPI and the sponsoring banks I expect a published fee model before the next POS date. Not every individual price, that is for the acquirer to negotiate. But the structure: what is fixed, what depends on volume, what a reversal costs. The card schemes have lived for decades with their regulated components being public. A method offering itself as the European alternative cannot provide less transparency than what it wants to replace.

From acquirers and payment network operators, my own trade, I expect the switch-on commitment to move into the contract and not into the brochure. From the retail associations I expect them to make transparency of terms a condition of their support, instead of welcoming Wero wholesale as the European rescue. And from the legislator: if the key points on mandatory card acceptance require at least one European method, then that method must not be the only one whose price the retailer cannot look up. An obligation without a stated price is an invitation to anyone who wants to exploit it.

Ten million users is a real number, and Wero is the most serious European attempt in twenty years. But reach is not an offer. As long as the retailer cannot work the payment method through, he is not deciding on a means of payment but on an advance of trust — and he should get paid for that rather than pay for it himself.