Payment methods around the world. 6 chapters and a final quiz.

Chapter 1. Why every country pays differently.

There is no universal payment method. A Dutch shopper pays for an online order by iDEAL bank transfer, an American pulls out a rewards credit card, a Chinese consumer scans an Alipay QR code. A Brazilian types in a Pix alias, a Kenyan sends e-money from a feature phone. These differences aren't quaint local color. They stem from four deep-rooted drivers that combine differently in each country.

Three typical paths

• The card path (the US, the UK, France, Korea, urban Japan): early banking → checks → cards → wallets that wrap the card (Apple Pay, Google Pay).
• The account-to-account path (the Netherlands, Germany, the Nordics, Poland): a credit transfer culture (giro) → local A2A schemes (iDEAL, Blik, Swish) plugged directly into the bank account.
• The mobile leapfrog path (China, India, Kenya and, to a lesser extent, Brazil): low card penetration → QR wallets or public instant payment systems that become dominant in less than 10 years.

Chapter 2. Europe: a patchwork of local schemes.

Europe has harmonized its rails (SEPA: SCT credit transfers, SDD direct debits, SCT Inst instant transfers) but not its habits. Each country has developed its own domestic scheme, card-based or account-to-account, and it is often used more than Visa and Mastercard at home. For a merchant, ignoring these local methods means shutting out part of the country.

Why these schemes succeed at home

• Distribution through banks: iDEAL, Bizum, Swish, Blik and MB Way all grew out of national banking consortia. Users have next to nothing to install; everything runs through their banking app.
• Cultural fit: iDEAL extends the Dutch giro (credit transfer) tradition; girocard matches Germany's aversion to credit; Blik serves a population that jumped straight to mobile banking.
• Lower cost for the merchant, often below that of the international schemes, and faster access to funds when the rail is a credit transfer.

Consolidation under way: EPI and Wero

The European Payments Initiative (EPI) is backed by about 15 major European banks, along with Worldline and Nexi. It acquired iDEAL and Payconiq in 2023 to build Wero, a pan-European account-to-account payment wallet launched in 2024 in Germany, France (where it replaces Paylib) and Belgium. P2P is live. E-commerce payments have been rolling out gradually since 2025, and the migration from iDEAL to Wero is under way. The stated goal is a sovereign European alternative to Visa, Mastercard and PayPal.

Chapter 3. Asia: super apps, QR codes and public infrastructure.

Asia is home to the two most closely studied models in the world: the Chinese private duopoly (Alipay, WeChat Pay) and the Indian public infrastructure (UPI). Two opposite paths, closed platforms versus an open public good, lead to the same result. Mobile QR code payment has become the everyday norm.

China: the Alipay/WeChat Pay duopoly

Starting from a population with few credit cards, China jumped straight to mobile payments. Alipay (Ant Group, born in 2004 as an escrow service for Alibaba) and WeChat Pay (Tencent, added to its messaging app in 2013) together hold more than 90% of Chinese mobile payments. The QR code, displayed by the merchant or generated by the customer, costs almost nothing to accept. Even street vendors take it. These apps are super apps: payments, credit, savings, insurance, transportation, appointment booking. The central bank (PBoC) has since reasserted control by imposing limits, reserve backing and interoperability. It is also driving the digital yuan (e-CNY), whose adoption remains modest next to the duopoly.

India: UPI, the public infrastructure that became a global benchmark

Launched in 2016 by NPCI (a consortium under the aegis of the central bank, the RBI), the Unified Payments Interface connects every bank account through simple aliases: a mobile number or a virtual ID. Any app (PhonePe, Google Pay, Paytm and more) can initiate a UPI payment. The infrastructure is public, and competition plays out on user experience. The system reached nearly 19 billion transactions a month by mid-2025 (NPCI), more than 80% of the country's digital payments. The MDR on UPI is zero for merchants. That political decision boosted acceptance but raises questions about the model's sustainability. UPI is also expanding abroad, with links to PayNow (Singapore) and acceptance in the UAE, Sri Lanka and, in France, at some tourist sites.

Southeast Asia, Japan, South Korea

• Singapore: PayNow (mobile alias ↔ account), which set up the world's first cross-border instant payment link, with Thailand's PromptPay (2021).
• Thailand: PromptPay, government-backed, with tens of millions of registered IDs.
• Indonesia: QRIS, the national QR standard mandated by the central bank, interoperable with Malaysia, Thailand and Singapore; GoPay, OVO and Dana wallets.
• Japan: cash still accounts for nearly 40% at the point of sale; paying at konbini (convenience stores) is deeply rooted; PayPay (more than 60 million users) is leading the QR breakthrough.
• South Korea: one of the most card-heavy countries in the world (thanks to long-standing tax incentives), complemented by Samsung Pay, Kakao Pay and Naver Pay.

Chapter 4. The Americas: cards rule the North, Pix transforms the South.

The US: the credit card empire

The US is still the land of the rewards credit card. Cash back and miles are funded by uncapped credit interchange (often around 2%), which merchants pass on in their prices. Debit at large banks is capped (Durbin Amendment, 2010), which is why issuers prefer credit. Wallets (Apple Pay, Google Pay) don't replace the card; they wrap it. Traditional ACH transfers remain slow (D+1/D+2). Instant payments are growing slowly. RTP (The Clearing House, 2017) and FedNow (Federal Reserve, July 2023) have more than 1,000 connected institutions, but volumes are still modest. P2P runs on Zelle (interbank, more than $1 trillion sent in 2024), Venmo and Cash App. In Canada, the domestic scheme Interac (debit and e-Transfer) dominates.

Brazil: Pix, the global textbook case

Launched in November 2020 by the central bank (BCB), Pix is an instant payment system that is free for individuals and runs 24/7 using aliases (phone number, email, tax ID). Adoption is breaking records, with more than 160 million users and about 6 billion transactions a month in 2025 (BCB). Pix overtook cards in number of transactions in 2023. It has brought tens of millions of Brazilians into the banking system and pushed back both the boleto bancário (the traditional payment slip) and cash. Pix Automático (2025) adds recurring payments, taking direct aim at direct debit and card-based subscriptions. One local specificity remains: parcelamento, paying in 2 to 12 installments on a credit card. Without it, you can't sell in Brazilian e-commerce.

Mexico, Argentina and the weight of cash

• Mexico: banking access is partial; the OXXO convenience store chain (more than 20,000 locations) lets shoppers pay for online purchases in cash with a reference voucher. The SPEI transfer system is solid on the interbank side, but CoDi QR payments never took off.
• Argentina: chronic inflation has turned the Mercado Pago wallet (Mercado Libre group) into a quasi-parallel banking system (payments, interest-bearing account, credit); the central bank has mandated QR interoperability (Transferencias 3.0).
• Regional trend: public instant payment systems modeled on Pix are spreading (Colombia with Bre-B, and others), and specialist acquirers (dLocal, EBANX) act as a bridge for international merchants.

Chapter 5. Africa: the mobile money continent.

Sub-Saharan Africa is the world's laboratory for mobile money: e-money held in an account with a telecom operator. It works from any phone, including feature phones, through USSD codes (#144# and the like), with no internet connection. Distribution runs through agents rather than bank branches. These neighborhood shopkeepers convert cash to e-money and back (cash-in / cash-out).

M-Pesa, the pioneer (2007)

Launched in Kenya in 2007 by Safaricom (Vodafone group) to make domestic remittances easier (send money home), M-Pesa now has more than 60 million active customers in eight countries in East Africa and beyond. In Kenya, annual flows equivalent to more than half of GDP pass through M-Pesa. The service has become a full platform: merchant payments (Lipa na M-Pesa), microcredit and microsavings (M-Shwari), salaries and bills. Academic studies credit it with lifting hundreds of thousands of Kenyan households out of poverty.

A continent-wide ecosystem

• French-speaking West Africa: Orange Money and MTN MoMo dominate, challenged by Wave (Senegal, Côte d'Ivoire), which slashed prices with a 1% transfer fee.
• Ghana, Uganda, Cameroon and others: MTN MoMo, Airtel Money; interoperability between operators and with banks is advancing country by country.
• Nigeria: a special case. The continent's giant pays mostly by instant interbank transfer (NIBSS Instant Payment, with massive volumes) and through agents; cards remain secondary.
• North Africa and the Middle East: cash still dominates, and cash on delivery is widespread in e-commerce (Egypt, where Fawry serves as a payment collection network); Saudi Arabia relies on its domestic scheme, mada.

Chapter 6. Going international: localized checkout, currencies and DCC.

This whole world tour comes down to one practical question: what a merchant selling abroad needs to change. There are four workstreams: the payment methods offered, the display and collection currency, the DCC trap, and the acquiring setup.

1. Localize the checkout

• Offer the local methods shoppers expect: iDEAL in the Netherlands, Blik in Poland, Pix in Brazil, konbini in Japan, OXXO in Mexico, Bancontact in Belgium, and so on. Buyers who can't find their method abandon their carts in droves.
• Order the checkout by country: detect location and language, and show the locally dominant methods first, not cards by default.
• Adapt formats: language, address and phone formats, card fields (CVV and AVS don't carry the same weight everywhere), local legal notices and VAT.
• Plan for local practices: card installments in Brazil (parcelamento), pay-by-invoice in Germany and the Nordics (Klarna, Riverty), cash on delivery in the Middle East.

2. Manage currencies

There are three levels. The display currency is the one customers see prices in. It should always be local, psychological price points included. Next come the transaction currency (the one used for authorization) and the settlement currency (the one the acquirer pays out in). The goal is like-for-like settlement: collecting and being settled in the same currency to avoid double conversion. Every conversion costs an FX markup, often 1% to 3% depending on the provider. Multi-currency pricing is a cost line to negotiate, just like the merchant service charge (MSC).

3. DCC, a false convenience for the customer

DCC (Dynamic Currency Conversion) lets a foreign cardholder pay in their home currency instead of the local currency, at the terminal, at the ATM or online. The rate applied includes a markup of 3% to 8%, sometimes more, far above the scheme's and the issuer's conversion. EU law (Regulation (EU) 2021/1230 on cross-border payments) now requires the markup to be shown against ECB reference rates. The extra cost becomes visible, but it is not banned. The provider shares part of the markup with the merchant or the ATM operator. That revenue sharing is what keeps DCC alive.

4. Local acquiring and orchestration

A transaction is cross-border when the acquirer and the issuer are in different regions. Interchange and scheme fees are higher, and above all authorization rates are lower, because issuers are wary of foreign acquirers. Setting up local acquiring (a local legal entity, or a domestic acquirer through your PSP) can recover several percentage points of approvals in major markets. Global PSPs (Adyen, Stripe, Checkout.com), emerging-market specialists (dLocal, EBANX, PPRO) and payment orchestrators combine local methods, smart routing and multi-country acquiring without multiplying integrations.