The dream of crypto was to unbank ourselves and enable direct P2P payments / transactions. In Poland an app has been developed that does almost the same thing. The only thing is that it is within the banking system. 

BLIK is a Polish mobile payment system that lets you make fast, secure transactions directly from your banking app and there is no longer any need for a physical card or cash. It’s integrated into the mobile apps of most major banks in Poland, making it super convenient for everyday use and can be used in shops. It is just a case of generating a 6-digit BLIK code in your banking app and entering it at the terminal, just as you would a card PIN. Furthermore BLIK can be used to shop online and even withdraw cash from ATMs. For me what makes it really special and where it becomes truly P2P is that you can even send money instantly to a phone number. In fact just a couple of days ago, I did just this to pay for my son's haircut. This is about as decentralised as banks have ever been (I know it is not actually, but with the emphasis on P2P there is not much difference in principle with crypto being sent P2P using a wallet or an exchange). One final thing that BLIK offers is the ability to make payments in a similar way to Apple Pay or Google Pay.

The interface is user-friendly even if a bit daunting when first used, but isn't this true of everything new? You simply open your bank’s mobile app and generate a one-time BLIK code which is valid for 2 minutes and then enter the code where prompted before finally confirming the transaction in your banking app.

While BLIK is generally considered to be a secure mobile payment system, like any financial technology, it’s not immune to risks and especially those involving human error or social engineering. Please note as I go through these items they apply to much of the financial sector and are not a specific BLIK problem. Users can be exposed to phishing scams when fraudsters impersonate banks or trusted entities via email, SMS, or phone calls and they can be tricked into revealing their BLIK code, which can then be used to withdraw money from ATMs. Alternatively scammers can pose as friends or family in distress and request urgent financial help via BLIK, thus exploiting trust and applying emotional pressure. Fraudsters can post fake ads for products or services and ask for payment via BLIK and once paid, the criminals vanish without delivering anything. Finally, although BLIK codes are valid for only 2 minutes, if someone gains access to your phone or banking app, they could intercept and misuse the code.

All of the above concern user vulnerabilities, but what about the app itself?

If the user's banking app is not properly secured (e.g., weak PIN, no biometric lock), it could be exploited and therefore the user should always.use strong authentication methods and keep the app updated.

As you can see, and as I have already stated, much of this is common sense and not specifically an issue facing BLIK users. BLIK takes a robust approach to mitigating such risks which help to keep the user safe (although naivety and stupidity can still leave the user exposed - see the next paragraph). The use of one-time codes which are only valid for only 2 minutes goes a long way. On the second layer, all transactions must be approved in the user's banking app and payments over PLN 50 require a PIN at the terminal or ATM. BLIK also integrates within its protocol, biometric security for added protection.

When it comes down to it, BLIK is essentially safe but the onus is on the user who should never share a BLIK code, even with a trusted person unless you’ve verified their identity. Always be sceptical of urgent requests for money, especially via social media or messaging apps. Users should make sure they use secure passwords and enable biometric locks on their banking app and also be careful where they shop.

In principle this is no different to never sharing your card pin and shielding with your hand when entering it into an ATM. Common sense really!

BLIK is widely supported right across Poland and is a brilliant example of how Poland has leapfrogged into mobile-first banking. It may come as a surprise to many, but Poland is a world leader when it comes to the banking sector. Its robust systems and responsible models weathered the 2008 Financial Crisis perfectly and I know first hand that when RBS in the UK had a major outage in 2012 there were a group of Polish experts who formed a "GO Team" ready for action to sort out the mess. BLIK is just another example of that. However, its international expansion has thus far been limited.

There are several reasons for this with the primary reason being that BLIK was created by a consortium of Polish banks and is deeply embedded in their mobile apps and hand in hand with that its success relies on tight integration with local banking infrastructure, which doesn’t easily translate to foreign systems.

Furthermore, even though BLIK codes can technically be used abroad (e.g., for Polish users traveling), foreign merchants generally don’t accept BLIK payments. and without widespread point-of-sale support outside Poland, it’s not practical for non-Polish users. Another limitation is that currently BLIK only operates in Polish złoty (PLN), and expanding would require adapting to multiple currencies and navigating complex financial regulations in each country.

There is also a lot of competition from global giants Most markets are dominated by Apple Pay, Google Pay, PayPal, and local fintechs and BLIK would need to offer something significantly better or cheaper to break into these ecosystems. An additional problem, banks being banks and thinking of shareholder profits and staff bonuses are unwilling to yield ground that will affect their selfish view and to hell with what is best for the customer.

That aside, it's only a matter of time until expansion occurs and in fact small steps are already being taken. Revolut has became the first foreign financial institution to integrate BLIK, but only for transactions with Polish businesses. Additionally, BLIK has signed a letter of intent to join the European Payments Alliance, which could pave the way for broader European interoperability.

Nevertheless it doesn't changed the fact that while BLIK is a powerhouse in Poland, its international journey is still very much on hold...

For now.

Hope you have enjoyed the read and as always stay safe and well my friends.