Guides

Learn with step by step educational content.

All Guides

Mastercard's GMAP Update

Mastercard's GMAP UpdateA practical guide to Mastercard's GMAP update; exploring new fraud monitoring requirements, portfolio-level accountability, and the future of merchant risk management.31 Jul 2026, 4 min read

What is a Customized Test Transaction?

What is a Customized Test Transaction?A complete guide for acquirers, PSPs, and risk teams, covering how customized test transactions uncover hidden payment infrastructure, validate live checkout flows, and deliver actionable merchant intelligence.09 Jun 2026, 7 min read

Why Merchant Monitoring and Transaction Monitoring Belong Together

Why Merchant Monitoring and Transaction Monitoring Belong TogetherA complete guide for acquirers, PSPs, and risk teams, covering why merchant monitoring and transaction monitoring belong together, what hidden risk signals emerge when they converge, and how unified intelligence strengthens fraud and compliance detection at scale.09 Jun 2026, 5 min read

What is Online Presence Detection in Merchant Risk?

What is Online Presence Detection in Merchant Risk?A complete guide for acquirers, PSPs, and risk teams; explaining how merchants operate online beyond declared onboarding data, why URL gaps create compliance blind spots, and how to automatically discover and validate full merchant digital footprints at scale.08 Jun 2026, 7 min read

What is Social Media Screening for Merchants?

What is Social Media Screening for Merchants?A complete guide for acquirers, PSPs, and risk teams covering how social media screening strengthens merchant monitoring by detecting off-domain activity across social platforms.05 Jun 2026, 7 min read

What is Payment Channel Intelligence?

What is Payment Channel Intelligence?A complete guide for acquirers, PSPs, and payment facilitators; covering how payment channel intelligence works, what wallet, BNPL, and APM signals matter, and how to turn checkout-level visibility into scalable, revenue-driving GTM and cross-sell strategies.04 Jun 2026, 7 min read

What is Merchant Lead Generation for Acquirers and PSPs?

What is Merchant Lead Generation for Acquirers and PSPs?This guide explains how merchant lead generation works, what data signals help identify high-value prospects, and how acquirers and PSPs can automate pipeline growth with merchant intelligence.03 Jun 2026, 7 min read

What are Merchant Reputation Checks?

What are Merchant Reputation Checks?A comprehensive guide for acquirers, PSPs, and risk teams; covering merchant reputation screening, public risk signals, adverse media, and continuous reputation monitoring at scale.02 Jun 2026, 7 min read

What is Third-Party Risk Management in Payments?

What is Third-Party Risk Management in Payments?A comprehensive guide for acquirers, PSPs, and risk teams. Covering how third-party risk management works, which risk signals matter, how to evaluate vendors against regulatory frameworks, and how to automate ongoing oversight at scale.01 Jun 2026, 7 min read

RESOURCES

Learn Faster. Decide Clearly.

Case Study

Real life examples of how PSPs and acquirers use Onlayer to cut manual work and scale safely.

Blog

The latest updates, tips, and news on merchant risk, acquiring, and compliance.

Glossary

Clear, simple definitions for everyday payment, risk, and regulatory terms.

Case Study

Real life examples of how PSPs and acquirers use Onlayer to cut manual work and scale safely.

Blog

The latest updates, tips, and news on merchant risk, acquiring, and compliance.

Glossary

Clear, simple definitions for everyday payment, risk, and regulatory terms.

CONTACT US

Ready to take control of merchant risk?

See how Onlayer fits your workflow in a short demo.