Category Archives: Fintech
AI Risk Decisioning Platform Design for Financial Workflows
Design principles for AI risk decisioning platforms in financial workflows, with emphasis on transparency, auditability, workflow control, and human review.
A2A Payments and the Challenge of Replacing Cards
A2A payments are gaining momentum, but replacing cards requires more than lower costs. Trust, protection, rewards, habits, and infrastructure still matter.
Fraud Declines vs. No-Fraud Declines
Fraud declines vs. no-fraud declines: why false declines quietly cost merchants revenue and how better risk decisions protect legitimate customers.
What Is VAMP?
A practical explanation of Visa Acquirer Monitoring Program, how VAMP thresholds work, and why merchants and acquirers need stronger dispute monitoring.
Supervised vs. Unsupervised Anomaly Detection in Fintech
Supervised vs. unsupervised anomaly detection in fintech: how each method works, where it fits, and how payment teams use both for risk monitoring.
Payment Processing Fees: Who Gets Paid and How Much?
A practical breakdown of payment processing fees, interchange, assessments, processor markup, and who earns money on each card transaction.
Network Tokenization vs. Vendor Tokenization
Network tokenization vs. vendor tokenization: how each model protects payment data, where they differ, and why token strategy affects security, card lifecycle, and approvals.
What Is a Payment Facilitator?
A clear explanation of payment facilitators, how PayFac models work, who uses them, and why they matter for merchants and payment platforms.
What Is BNPL?
BNPL, or Buy Now Pay Later, lets customers split purchases into installments. This article explains how BNPL works, common models, merchant benefits, and operational tradeoffs.
