Klarna Pay Later Strategy: Echoes of American Express

Klarna Group’s chief executive, Sebastian Siemiatkowski, said last week that the installment-lending firm sees itself in the same mold as American Express — a card issuer built around a lifestyle brand and obsessive customer focus.

Calling Amex “an interesting company,” he drew repeated comparisons at an investor gathering, noting how both firms sought growth against larger networks such as Visa and Mastercard during the 1990s and early 2000s.

In a 51-minute conversation with analyst Harshita Rawat on May 28 at the Bernstein Strategic Decisions Conference, the co-founder name-checked Amex nine times to underscore the analogy.

Klarna’s Model: Investor Takeaways

Siemiatkowski and Chief Financial Officer Niclas Neglén have been making the rounds at investor conferences this year to clarify the business model and the accounting treatment within Klarna’s consumer lending portfolio. The company listed on the New York Stock Exchange in September 2025, and its shares have fallen about 60% since the IPO.

For consumers, the proposition is straightforward: at a participating retailer’s checkout, shoppers pick Klarna as a payment option, choose a plan, and complete the purchase. Klarna typically funds the merchant upfront (minus a fee), and the consumer repays Klarna over time. The experience is designed to feel like a checkout choice rather than a traditional loan application, with the app used to track upcoming payments, manage cards, and handle returns and refunds.

The payment schedules can differ by market and by merchant, but they commonly include a split-payment plan (often marketed as “pay in 4,” where the total is divided into four installments) and a short-dated invoice-style option (often framed as “pay in 30 days,” where the purchase is due in one payment after a brief window). Longer-term monthly financing can also be offered for higher-ticket purchases, with terms and pricing disclosed before the customer commits.

Eligibility is generally tied to basics rather than a single universal scorecard. Users typically must be at least 18 (or the age of majority where they live), be in a country where Klarna offers that product, and provide the identity and contact details required to create an account. Approval is usually decisioned at checkout and can depend on factors such as purchase amount, past repayment behavior, and having a valid funding source (such as a debit or credit card, or other permitted payment method) that can be used for scheduled payments.

On underwriting, Klarna may run a credit assessment that is often described as a “soft” check for some short-term installment options, while certain longer-term financing products can involve a more traditional credit inquiry. Consumers who care about credit reporting also need to pay attention to the specific product they select: on-time payments may have little to no credit impact for some plans, but missed payments can lead to collections activity and potential reporting, depending on the plan type and the market.

Pricing follows the same plan-by-plan logic. Many split-payment and short-dated invoice options are marketed as having no interest when paid on time, while longer-term financing may carry an APR that varies with the offer presented at checkout. Fees can also be conditional: late fees or other charges may apply when payments are missed and where such fees are permitted, and repeated delinquencies can lead to tighter approval decisions or loss of access to certain plans.

The trade-offs are familiar to anyone who has watched consumer credit cycles. Advantages include predictable installment schedules, a streamlined checkout experience, and budgeting flexibility for discretionary purchases. The drawbacks include the risk of stacking multiple small obligations across merchants, possible late fees, and the chance that missed payments can damage a consumer’s standing and reduce future access to credit products.

Relative to other BNPL brands, Klarna’s pitch sits between “pay in installments” and “shopping app.” Afterpay is widely associated with a simple split-payment model that is typically positioned as interest-free if repaid on time, while Affirm is more closely linked with longer-term financing and explicit APR-based loans for larger purchases. Klarna offers both styles in many places, with the practical differences for consumers coming down to approval rules, whether a particular plan includes interest, and how late payments are handled.

From Fashion to Everyday Spend: Pay With Klarna

While American Express has long leaned into travel and dining, Siemiatkowski said Klarna is scaling through fashion and beauty, partnering with retailers including Macy’s and LVMH’s Sephora. The company announced another tie-up in that category with Ulta Beauty on Wednesday.

These categories typically involve smaller basket sizes — often $100 to $200 — but higher purchase frequency, he noted. Master that flow of discretionary spending, and the firm can broaden into financing for big-ticket items as well as routine purchases like groceries.

He added that many consumers do not perceive American Express as a bank, even though it ranks as the 10th largest in the U.S., because it presents itself foremost as a lifestyle and service outfit that happens to issue a card. Klarna, he said, embraces a similar identity, positioning itself primarily as a customer-service company.

In Europe, Klarna operates as a digital bank that takes deposits to fund installment credit, and it provides a range of financial services in the U.S. and U.K. through its platform and app, offering flexible payment options.

Where consumers can use Klarna is ultimately a function of merchant participation and local product availability. It is most commonly seen in retail categories such as fashion, beauty, home goods, and electronics, with select partners extending the option to other everyday spending areas. Shoppers typically find it either as a visible button at checkout (online or in-app) or through the Klarna app’s shopping features, which can surface participating retailers and, in some cases, enable a one-time card to pay a merchant that supports card payments.

For questions about specific merchants, the practical answer is to verify eligibility at checkout or within the Klarna app before relying on the option for a purchase. Availability can change, and not every merchant category is supported for installment payments. DHgate and Spectrum, for example, are not consistently presented as standard Pay Later options for many users, so customers should treat Klarna acceptance there as uncertain unless the checkout flow or the app explicitly offers it for that transaction.

That uncertainty matters even more for sensitive categories like medical or cosmetic procedures. Klarna’s installment products can be used for services only when the provider is an eligible merchant and the category is permitted under Klarna’s rules and local restrictions. Many consumers will find that cosmetic surgery and similar procedures are not broadly supported through mainstream retail-style installment checkout, even if some health and wellness merchants can offer payment plans in certain markets.

Marketing Scale: Why People Love Klarna

Like Amex, London-based Klarna touts an audience that advertisers value, which generates meaningful revenue. With roughly 120 million users, the firm’s community is highly relevant to merchants eager to reach those shoppers.

Siemiatkowski also downplayed the notion that agentic commerce could sideline financial brands if autonomous agents choose and buy on behalf of consumers.

Few expect American Express to be displaced by such agents, because consumer preference endures. Our long-term mission has been to earn and keep that preference with our users.

For users weighing whether the service is safe, the trust case typically rests on a few pillars: standard payment-security controls, fraud monitoring, and the ability to manage purchases and repayment schedules in one place. Klarna’s model also leans on consumer-facing protections tied to retail payments, including clearer visibility into installment obligations and mechanisms to pause, dispute, or reconcile charges when returns and refunds are in motion, though the details depend on the merchant, the plan selected, and the jurisdiction.

Regulatory posture also differs by region. In Europe, Klarna’s banking operations sit within a regulated framework that governs deposits and lending. In other markets, Klarna’s products are offered through locally compliant entities and partnerships, which can affect which plans are available and how credit reporting and collections are handled.

Audience Profile and Origins

Answering a question from Rawat, he said demographic differences between Klarna’s customers in the U.S. and Europe are slight. He argued that many fintech products end up serving “tech bros.” Klarna, founded in 2005 in Sweden and initially based in Stockholm ahead of its IPO, aims broader.

He stressed that Klarna is not a “tech-bro” offering and that its user base skews more female than male. In working with merchants, he said, it is clear who now makes many household economic decisions — increasingly, women.