UPI Reshaped Merchant Acquiring
India’s instant payments system didn’t just change how people pay — it rewired how merchants get paid. Here’s how UPI turned acquiring upside down, and what it means for you.…
FintechMarker is an independent digital magazine about how today’s payment and banking systems really work and the technology that runs them. We look at key innovations, infrastructure and turning points in finance, and how fees, rules, rails and market power shape the financial products people use every day — in clear, accessible language for both industry professionals and curious readers who don’t work in finance or tech.
What Network Service Providers (NSPs) Really Do — and Why Merchants Should Care
They sit quietly between your terminal and your acquirer — yet they keep your payments flowing. Here’s what Network Service Providers (NSPs) are, where they operate, and why they matter…
Can We Talk About POS Without Mentioning Ingenico as the Market Leader?
Point-of-sale terminals may look like simple checkout boxes — yet behind them sits a multi-billion-dollar industry driven by decades of innovation, trust, and reliability. And there’s one name that keeps…
InsurTech in India: Micro-Insurance, Chatbots, and Wearables
Why India’s insurance moment is real, what “micro” actually means, and how chat + wearables are changing service and pricing for everyday users — and your roadmap as a product…
Chargeback, Refund, or Reversal: A Quick Guide for Product Teams
Three similar-sounding outcomes on card payments—who triggers them, when they happen in the payment timeline, and what they mean for your product and metrics. This cheat sheet helps you reduce…
BIN Sponsorship in 7 Minutes: Who the “Issuer of Record” Is—and Why Your Fintech Needs One
In plain English: what a BIN sponsor (issuer of record) does, how it sits next to the card network, the processor, and your program—and what risks and contracts you must…
Card Tokenization, Explained: What Changes for Merchants in 2025
In plain English: what a PAN is, what a token is, why networks push tokens, and what this means for your checkout and card-on-file flows. Useful today; still relevant tomorrow.…
M-Pesa: why “old-school” USSD still wins in African mobile money
Africa’s largest mobile-money franchise didn’t out-app the market—it out-operated it. Any phone, patchy data, cash-heavy retail: USSD plus agents turns constraints into scale. For product teams, that’s the real moat.…
Klarna’s Path to Profitable BNPL: When a “Risky” Model Gets Disciplined by Data
Klarna is stringing together operating-profit quarters while expanding beyond BNPL into cards, pay-now, and retail media. The quiet hero isn’t flashy growth—it’s underwriting accuracy, tighter collections, and returns discipline at…
PIX vs UPI: What Really Differs for Product Teams
In two massive markets, “instant payments” means very different product choices. Here’s a simple, practical look at features, APIs, ecosystem nuances—and what matters for SMB use cases. The quick take…