All briefings
Articles — Page 11
208 briefings on payments, fintech, and AI money infrastructure.
Merchant-Initiated Transactions: SCA, Reason Codes, Auth Rate Impact
MIT flagging avoids SCA on recurring charges. Most operators assume it works automatically. Four implementation gaps driving European decline spikes.
May 13, 2026
Payment AI MLOps: Model Drift, Retraining, and Production Monitoring
A fraud model dropped 95% to 87% accuracy in eight months. Chargebacks arrive 60–120 days late. What production payment ML actually requires to stay accurate.
May 13, 2026
AI-Powered Payment Reconciliation: From Settlement Exceptions to Close
AI adds exception triage, narrative generation, and mapping to reconciliation but doesn't replace deterministic matching. What changes and what doesn't.
May 13, 2026
PCI DSS 4.0 — Year One: What Operators Got Wrong
51 new PCI DSS 4.0 requirements enforced March 31, 2025. First assessment cycles are finishing. The eight failure patterns showing up most in production.
May 13, 2026
Stripe vs PayPal for SaaS Subscriptions: An Operator's Comparison
PayPal's 440M-user network converts better in some demographics; Stripe Billing handles the full subscription lifecycle. How SaaS operators should choose.
May 13, 2026
AI-Powered Payment Routing: How ML Replaced the Static Routing Table
Static routing rules freeze yesterday's PSP performance. ML routing learns from authorization outcomes to continuously optimise cost, auth rate, and latency.
May 12, 2026
EU AI Act and Payment Systems: High-Risk vs Limited-Risk Use Cases
The EU AI Act is live. Fraud scoring is not automatically high-risk; BNPL credit scoring likely is. Correct classification for every major payment AI use case.
May 12, 2026
Multi-Acquirer Routing: When and How to Add a Second PSP
Multi-acquirer routing is a tactic; orchestration is the infrastructure enabling it. When to use both, what routing strategies work, and the hidden complexity.
May 12, 2026
Network Tokens vs PSP Tokens: When Each Wins
Visa VTS and Mastercard MDES tokens are portable and auto-update; PSP tokens are processor-locked. Auth-rate and portability trade-offs for multi-PSP operators.
May 12, 2026
14 PSP Contract Red Flags That Cost Merchants Millions
The PSP contract clauses most operators sign without reading: the terms that shift liability, lock up cash, limit exit options, and cost more than expected.
May 12, 2026