Industry insights

Every feature in a personal finance app - categories, spending summaries, subscription alerts, carbon insights, even an agent that cancels a forgotten trial - sits on one thing: the quality of the transaction data underneath. Here's how enrichment turns raw payment strings into a PFM customers actually trust, across every payment rail and every market.

Gen Z is the heaviest-subscribing generation and fails on those subscriptions at roughly twice the rate of everyone else. But subscriptions are only the start. This piece breaks down four things Gen Z actually expects from a bank - seeing what they pay for, getting answers without digging, having their spending reflected back accurately, and banking with an institution that looks like them - and shows the European evidence behind each. Underneath all four sits the same dependency: a clean, enriched transaction record.

Gen Z decides fast whether a banking app is worth keeping open, and the choice comes down to five features: clear transaction history, subscription management, merchant-named notifications, spending insights with an annual recap, and per-transaction carbon tracking. Each one fails in a specific way when the transaction record underneath it is not accurate. This piece walks through those failure modes and the exact data fields that prevent them - and shows why a bank scoping these as five separate builds is really buying the same merchant-identity layer five times over.

Chargebacks are an important tool providing clients with the ability to dispute transactions and reclaim funds. These happen when a client contacts their bank to reverse a transaction, often because they believe the transaction was unauthorized, fraudulent, or incorrect. Chargebacks themselves also present significant challenges for merchants, banks, and fintech companies, often resulting in substantial financial losses. And the rise of digital banking has only magnified the importance of efficient chargeback management. With many automation tools available, banks need to understand that prevention is often the cheapest and smartest option available, making clear payment history more important than ever.

Digital banks serve over 500 million customers worldwide, yet fewer than a quarter turn a profit. This guide covers what it takes to build one - licences, architecture, acquisition cost, and the monetisation levers that lead to sustainable margins - with launch stories from Partners Banka and SwissBorg.

CCD2 takes effect on 20 November 2026, and self-declared income won't cut it anymore. But open banking data is far messier than a bank's internal records, so the provider you pick decides how reliable your creditworthiness assessment really is. Here's how to run a proof of concept on your own customers and judge vendors on coverage, accuracy, and classification depth.

CCD2 was meant to be transposed across the EU by November 2025, yet many member states still don't have final legislation. The frontrunners are the Nordics and the Netherlands - and each is rewriting creditworthiness assessment its own way. Here's how the Netherlands, Denmark, Sweden and Finland are tightening the rules, and why no credit register alone is enough to comply.

Across Europe, many merchants sell distinct and varied subscription products. That is how the subscription economy appears in bank transaction data: dense, fragmented, and structurally difficult to read. The brand-name surface looks tidy, with Netflix, Spotify and Apple at the front. Underneath, every merchant runs roughly six pricing variations, on average, across different amounts, billing cycles, currencies and payment paths.

Mastercard AN4569 has been in force since 2023, and Visa's enhanced merchant data mandate follows in January 2027. The two requirements overlap more than they differ - and one enrichment layer, built to the right standard, covers both. Here's what European issuers need to meet, where the mandates align, and how to turn compliance into infrastructure.

Banks hold the richest behavioural data of any industry - every purchase, every transfer, every recurring obligation. And almost nothing they build with it feels personal. Sentient design is the model that would change that: interfaces that observe the user, infer what they need, and act before being asked. The model is real, the early examples exist, and bank product teams are starting to ask how to implement it. But every sentient moment depends on something most banks still don't have under control: clean, enriched transaction data that the AI can actually read. But first, you have to start with small steps. So we sat down with Ergomania's design strategist to learn how.

When a card transaction lands in a bank's core system, it carries a handful of identifiers that determine whether the bank can actually tell its customer where they spent their money. The merchant ID (or MID) is one of the most important of these, and one of the most misunderstood. It is the primary key acquiring banks use to track merchants, and it is one of the main reasons the same real-world business can appear as dozens of unrelated entities in a bank's transaction data.

Wholesale and account-to-account payments have largely completed the move and instead of it being ISO 8583 vs ISO 20022, it’s more of an evolution. Card payments have not - there is no scheme-wide mandate, no fixed timeline, and the European Cards Stakeholders Group has explicitly recommended a market-driven approach. For banks and fintechs, this split reality matters: ISO 20022 is reshaping what transaction data fields are available, how rich that data is, and what you can build on top of it - but on the card rails most issuers depend on, ISO 8583 will remain the operational standard for years.

When PSD2 came into effect in 2018, Account Information Service Providers got a formal identity. Banks had to open their APIs to licensed third parties, and consumers gained the legal right to let those third parties access their payment account data. Seven years later, hundreds of AISPs are registered across Europe, and the model has spread to the UK, Brazil, Australia, and parts of the Middle East.

Open any banking app, scroll a recent transaction feed, and the friction usually starts in the same place: a row of cryptic capital letters where a merchant name should be. That row is the payment description - the short text string that comes through with the transaction and lands in the app next to the amount. It is the single field that most determines whether a customer recognises what they bought, who they paid, and whether the charge is legitimate. Banks rarely control it, and in its raw form, it is rarely good enough to display.

When you’re looking for transaction data enrichment tools and their features, six vendors usually come up: Tapix, Tink, Ethoca, Salt Edge, Fiserv, and Plaid. Most comparison posts treat them as interchangeable API swaps. They are not. They sit at different layers of the stack, they solve different problems, and picking the wrong one means paying for capabilities you do not need while missing the ones you do. This article walks through what each tool actually does, what it does not, and how to match them to the problem you are trying to solve.

When a customer taps their card, the bank's issuer system receives a tightly structured but surprisingly thin bundle of card network transaction data. The fields are standardised, the values are constrained, and most of what an end user expects to see in their app - clean merchant names, logos, recognisable categories, exact shop locations - is simply not in the message. Everything from statement clarity to credit decisioning is built downstream of this raw payload, which makes the gap between what arrives and what a customer needs the single most consequential data problem in retail banking.

The EU's revised Consumer Credit Directive (CCD2 for short) is about to change the rules for consumer lending and BNPL across Europe. By November 2026, lenders will need to prove that borrowers can actually afford what they're signing up for. That puts transaction data at the centre of every credit decision.

The topic of global warming, long-term sustainability and overall respect for planet Earth has been discussed for decades, across human activities and industries. Today, there is little doubt that climate change poses a real and significant political and economic risk to humanity.