BLIK: How Poland Built Its Own Payment System and Why Europe Is Now Paying Attention

In 2025 Poles ran 2.9 billion transactions through BLIK with a combined value of PLN 441.5 billion (roughly EUR 105 billion). In a country of 38 million people that is around 21 million active users, and every second Polish e-commerce transaction is now a BLIK transaction. This is not the story of yet another fintech app. It is the story of how a six-bank consortium built infrastructure that, over the course of a decade, ate a substantial slice of a market normally dominated by Visa, Mastercard, and PayPal, and is now expanding abroad as one piece of the European answer to American hegemony in payments.

Rewind to 2009 to 2012. The Polish banking market already has mobile apps, but they are mostly balance-checking tools rather than real payment channels. Telcos are circling the banks together with Visa and Mastercard, hoping to build SIM-card-based payment systems. PKO BP even tries something with a telco for a while, internally codenamed "Mandaryna." It burns time and money and is eventually shut down. This is where PKO BP and its then CEO, Zbigniew Jagiello, enter the picture. Jagiello, who took over the bank in 2009, had one principle he repeated at every opportunity: "a modern bank should be a technology company with a banking licence." Through his connection with the then CEO of Denmark's Danske Bank, he also knew something important: a mobile payment system that only works for one bank's customers will never reach scale. The second key figure on the PKO BP side was Piotr Alicki, the bank's vice-president supervising IT and Services from November 2010. The technology foundation of IKO and, by extension, BLIK was built under his leadership. Piotr Alicki had years of experience running large Polish banking IT programmes: the IT merger of the Pekao group banks and the integration of Inteligo into PKO BP systems among them. He sat on the National Bank of Poland's Payment System Council, on the supervisory board of KIR (chairing it from 2005 to 2010), and on the Visa Europe board of directors (2011-2015). If Jagiello was the visionary and political-strategic architect of the inter-bank agreement, Piotr Alicki was BLIK's operational and technical godfather, the person who took the concept all the way to a production launch. A symbolic full circle: in November 2016 Piotr Alicki became CEO of KIR, the operator of the very clearing infrastructure on which BLIK settles. The greenlight for the IKO project came at the turn of 2011 and 2012, well before the public debut. In that window PKO BP also brought in the people who actually drove the initiative: Wojciech Bolanowski as director of the Electronic Banking Division (from April 2011) and Michal Macierzynski as director of the newly created Innovation Office (from May 2010). Bolanowski brought in experience from mBank, which he co-founded in 2000 with Slawomir Lachowski (as a side note, his earlier career was in paediatric oncology). Macierzynski owned the IKO concept and rollout. After a year of preparation the IKO app launches publicly in March 2013, presented in person by Bolanowski. The entire technical core of what becomes BLIK is the solution PKO BP built for IKO: six-digit code, in-app authorisation, settlement through the banking infrastructure. It is worth pausing on the context in which IKO was created. In 2012 and 2013 Poland was in the middle of a genuine mobile-payments standards war. On one side, the banks, each with its own idea (PKO BP with IKO, Bank Pekao with PeoPay, the six PSP-banks soon to launch BLIK). On the other side, telcos pushing SIM-card-based systems. On the third side, an unexpected player: retail chains, led by Biedronka. In October 2013 Biedronka launched its own mobile payment system, iKasa, built with ICP Polska and available to customers of Alior Bank, Getin Bank, and Bank Pekao (through PeoPay). Biedronka had the largest grocery footprint in Poland, so in theory the most leverage. Through 2012 and 2013 it was genuinely unclear which standard would win. iKasa ran in Biedronka until the end of 2017, when it was retired after the introduction of cards and BLIK. PeoPay at Pekao ran in parallel for years until the bank finally integrated with BLIK in 2018. Instead of keeping the technology proprietary, Jagiello opens it up to other banks. He visits the CEOs of the largest banks operating in Poland with a proposal to create a joint standard. On 13 January 2014, PKO BP together with five other institutions (Alior, Bank Millennium, Bank Zachodni WBK, ING Bank Slaski, mBank) incorporates Polski Standard Platnosci (PSP). Krajowa Izba Rozliczeniowa (KIR) joins as the clearing infrastructure provider. PSP's first CEO is Adam Malicki, a payments-industry veteran (Pekao, eCard, Inteligo, eService, PKO BP). A branding decision worth surfacing came up during the inter-bank negotiations. Not everyone was convinced the new system needed a new name. Cezary Stypulkowski, then CEO of mBank, argued for keeping the IKO name on the grounds that it was already known and marketed, no point starting brand-building from zero. The other view won: a fresh, neutral mark not tied to any single bank. The name BLIK was proposed by Warsaw branding agency White Cat Studio, specifically by designer Michal Lojewski (who passed away in September 2025), supported by Tomasz Marszall. An onomatopoeic word reminiscent of "blisko" (close), "link," and "click," short and pronounceable for foreigners. White Cat Studio also designed the full visual identity. PSP has been deliberate about IP from the start. On 1 July 2015, less than five months after the commercial launch, the company filed the BLIK trademark with EUIPO (the EU Intellectual Property Office) in Alicante. The protection is still active and renews on 1 July 2035. EUIPO holds nine trademarks registered by PSP, on top of further word-and-figure filings with the Polish Patent Office (UPRP), including "blik PLACE PoZNIEJ" (Pay Later) and "blik ZYJ BARDZIEJ!" (Live More). These look like dry legal details but in payments they have concrete business weight: a well-protected mark makes it easier to draw the line between the real service and impersonators (and there are plenty of those, from fake checkout pages to phishing campaigns abusing the logo). The fact that PSP manages the brand this carefully shows the trademark is treated as foundational trust infrastructure, not just decoration. The first production BLIK withdrawal happened on 8 November 2014 in Warsaw at 23:07. It was an ATM withdrawal performed by a small "friends and family" group inside the company, testing the system in real production conditions before the commercial launch. This detail was shared by Maciej Stepien, CEO and co-founder of Neontri (formerly Braintri), the technology partner behind the IKO app and BLIK's early rollouts, who witnessed the event. The friends-and-family phase ran for around three months. On 9 February 2015, through Adam Malicki, PSP announced the official commercial launch, the moment BLIK became available to customers of the six founding banks. By the end of the friends-and-family phase BLIK had already run thousands of production transactions, which makes the February event less of a "first ever switch-on" and more of a formal opening of the system to the mass market. Jagiello and Alicki are the two most visible faces of this story, but the founding group was much wider. On the PKO BP side, alongside Wojciech Bolanowski and Michal Macierzynski, Robert Trentowski, Adam Marciniak (later vice-president for IT), and Jakub Papierski (vice-president for corporate and investment banking) were all directly involved. The inter-bank partnership leaned heavily on the CEOs and vice-presidents of the other five founding banks. This was not a one-person vision; it was a coordinated effort by the Polish banking industry.

The first association with BLIK today is e-commerce, but that is not where BLIK started. The story unfolds in three waves.

BLIK is not one product, it is a portfolio:

At the centre sits Polski Standard Platnosci (PSP), an independent company whose servers are the brain of the system. They manage the lifecycle of every transaction, generate codes, and run the authorisation queues. The system runs 24/7 with the exception of scheduled technical maintenance windows. Transactions are processed in First In First Out order, so the first transaction submitted is the first one settled. Around that brain sits a four-layer infrastructure:

The most popular scenario is the redirect to the BLIK page, which handles more than 70% of e-commerce volume. You pick BLIK as your payment method in the shop. The shop hands you off to its acquirer, which builds a parameter package (amount, description, merchant identity, timestamp, signature) and redirects your browser to BLIK. You see a form asking for the six-digit code. You open your bank's app, generate a code (the bank asks PSP for a fresh one, PSP remembers it together with your session id), type it on the BLIK page, and click confirm. The BLIK page sends a request to PSP. PSP immediately asks your bank: "is this your customer, can they afford this amount, do they confirm?" The bank pops the confirmation screen on your phone: "approve payment of PLN 47 to shop.pl." You confirm with PIN or biometrics. The bank sends back "confirmed" to PSP.

This is not trivial. PSP requires meaningfully more than "sign a contract and ship an integration":

BLIK's security stack works on two layers, and the failure modes you actually see in the wild are mostly on the human one.

Poland is not alone in this game. The map of European "local heroes" of mobile payments looks like this:

The European Commission and the ECB have had one obsession for several years: making European payments independent of American infrastructure. Visa and Mastercard process roughly USD 24 trillion a year between them, and every transaction leaves a data trail that exits European jurisdiction. Brussels treats this today as a strategic vulnerability comparable to energy dependence. In November 2024, Bancomat (Italy), Bizum (Spain), and MB Way (Portugal) announce the EuroPA Alliance. Vipps MobilePay, BLIK, and Greek DIAS soon join. The alliance has been live operationally since March 2025, and in its first year roughly EUR 6 million was transferred cross-border without any marketing campaign, evidence that the underlying demand is real. On 2 February 2026 the key move follows: Bancomat, Bizum, SIBS-MB Way, Vipps MobilePay (the EuroPA members) and EPI sign a memorandum on the interoperability of pan-European payment solutions. This is not a brand merger but the creation of a central interoperability hub, a technical layer that lets individual systems (Bizum, MB Way, Wero, Vipps, and others) exchange payments while keeping their own brands and interfaces. The plan is to roll out cross-border P2P payments in 2026 and e-commerce plus POS in 2027. The combined footprint is around 130 million users across 13 countries, roughly 72% of the EU plus Norway: Andorra, Belgium, Denmark, Finland, France, Germany, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, and Sweden. Notably, BLIK is not among the signatories of the February memorandum, despite being a member of the EuroPA Alliance. Poland is, for now, outside the first wave of pan-European interoperability, which raises the question of how quickly Polish users will actually be able to pay with BLIK at German, French, or Spanish merchants. The initiative is open, however, and BLIK may join in a later phase. In 2025, BLIK ran the first cross-border pilot transactions with Spain's Bizum (out of PKO BP) and Portugal's MB Way as part of EuroPA. A Polish customer sent euros to a Spaniard, the Spaniard received them on Bizum. Seconds, no SWIFT, no PLN 30 fees.

The international expansion path is concrete:

Strengths and gaps stack up cleanly:

BLIK shows that you can build a local payment system that, after a decade, processes 2.9 billion transactions a year and becomes one of the more serious retail payment infrastructures in Europe. The people who did it were bankers, not startups. No VC, no loud marketing campaigns. One shared standard, six banks, ten years of work. Jagiello himself, in his commentary on the story, has pushed back against the narrative that one bank built BLIK. He listed a long roster of people directly involved in its creation: Piotr Alicki, Robert Trentowski, Adam Marciniak, Michal Macierzynski, Jakub Papierski, and many others on the PKO BP side, plus the teams at the five other founding banks. His own framing is worth quoting in full: "BLIK is not the success story of one institution. It is the story of what happens when a Polish industry can think beyond its own backyard. Rare. All the more valuable for it." Zbigniew Jagiello, former CEO of PKO BP In the context of European payment sovereignty, BLIK shows something non-obvious: local A2A can be a real alternative to global card networks, given enough scale and interoperability. EuroPA + EPI is an attempt to transplant that model across Europe. Will it work? The history of European payment alliances is not encouraging, but this time several things are different: SEPA Instant as the underlying rail, the Instant Payments Regulation as a forcing function, the political determination of regulators, and finally proven local templates like BLIK showing it can be done.