Topics
Onboarding

Merchant Onboarding

Merchant onboarding is where growth, risk and compliance share the same surface. These essays cover KYC/KYB automation, risk tiering and the activation funnel.

◆ Essays

Field notes for this hub.

19 essays
Jul 3, 20267 min read

85,000 Amex Locations: The UAE Acceptance Work Starts Now

American Express and Network International can widen UAE acceptance quickly. Sustainable value depends on merchant activation, clean settlement, and repeat card use.

Jun 30, 20267 min read

Adyen's UAE License Makes Merchant Acquiring More Local

Adyen's UAE approval is not just expansion news. It changes who controls settlement, compliance loops, and merchant operating reliability.

Jun 29, 20268 min read

Authorization Rate Is a Merchant P&L Metric, Not a Gateway KPI

Authorization rate belongs in the merchant P&L, but only when teams measure clean attempts, incremental approvals, fraud, fees, and fulfilment together.

Jun 27, 20267 min read

Visa DCAP Makes Authentication an Acquiring Economics Decision

Visa's Digital Commerce Authentication Program makes Data Only 3DS a commercial acquiring decision: the savings matter only when eligibility, authorization, latency, and disputes are measured together.

Jun 19, 20266 min read

Mollie's EEA Expansion Is a Localisation Infrastructure Bet

Mollie is committing EUR350 million over five years to ship local payment methods, onboarding, support, settlement, and reconciliation as one merchant operating system. Country coverage was always the weak proxy.

Jun 17, 20266 min read

Boku's UPI Launch Is a Local-Rail Export Story

Boku's first cross-border UPI transactions are not just another local payment method. They show how domestic instant rails are becoming export infrastructure for global checkout.

May 27, 20268 min read

KYC and Conversion Designed Together

Splitting KYC from conversion produces the worst of both: friction that does not reduce risk, and risk that does not justify the friction.

May 26, 20268 min read

Onboarding Conversion vs. Default Rate: The Real Tradeoff

Conversion and default rate are not enemies. They are two sides of the same product surface.

May 25, 20269 min read

KYB Document Extraction: A Realistic LLM Use Case in Regulated Payments

LLMs can help extract KYB facts from messy documents, but they should not be the final risk decision engine. The right pattern is extraction, validation, rules and human review.

May 25, 20268 min read

Risk Tiering Merchants Is a Product Decision

Tiering is the single most leveraged product decision in a payments platform. Most teams hand it to risk and never recover.

May 24, 20269 min read

KYB Automation Without Blowing Up Risk

Automate KYB well and activation drops from weeks to minutes; automate it badly and fraud and default rates climb while nobody watches. The teams that win automate each step to its ceiling and route the rest to a tiered queue.

May 22, 202610 min read

Merchant Onboarding: Where Growth, Risk and Compliance Collide

Three teams own onboarding. The merchant only sees one experience. That gap is the product.

May 21, 20268 min read

Settlement Windows and Merchant Trust

Merchants do not churn because of fees. They churn because of settlement uncertainty.

May 20, 202611 min read

Compelling Evidence 3.0 (Visa): What Changed, and How To Actually Win Disputes Now

Compelling Evidence 3.0 is the most consequential dispute-rule change Visa has shipped in a decade. The mechanics look like a documentation update; the operating implication is a complete rework of how acquirers capture, store and present transaction evidence.

May 20, 202612 min read

Scheme Settlement: T+1 vs T+0 vs Real-Time and the Working-Capital Math That Decides

Every PM in card acquiring eventually meets the merchant who wants 'same-day settlement'. The mechanics behind the ask are usually misunderstood by both sides. Scheme settlement timing is partly a product feature, partly a working-capital problem, and almost entirely about which balance sheet carries the float.

May 15, 202610 min read

GenAI in Fintech: 4 Production Use Cases That Actually Ship

Most fintech AI work in 2026 is still demos. These four use cases are not, they're running in production at $1B+ TPV across five regulated markets.

May 13, 20269 min read

RAG for Merchant Integration Support: A Production Playbook

RAG is the right starting architecture for merchant integration support, but only if the corpus is curated, the citations are mandatory and the fallback paths are designed before launch.

May 5, 202610 min read

Crypto On-Ramps: A Product Guide for Banks and Fintechs

A crypto on-ramp is a payments product, not a crypto product. The hard parts are KYC tiering, sponsor liquidity, FX exposure and Travel Rule, not the wallet integration.

May 1, 202610 min read

Stablecoin Payments in 2026: Where USDC, USDT and Bank-Issued Stables Actually Fit

The useful stablecoin work is less dramatic than the headlines: B2B settlement, treasury movement, and payout corridors where fiat rails still create avoidable delay.

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