---
title: "RealPayee blog"
description: "Practical guides on payment fraud, vendor verification and AP controls for controllers, CFOs and AP managers. Checklists, scripts and real cases."
url: https://realpayee.com/blog
canonical: https://realpayee.com/blog
date_published: 2026-10-05
date_modified: 2026-10-05
updated: 2026-10-05
author: "RealPayee"
site: RealPayee
---

# RealPayee blog

> Practical guides on payment fraud, vendor verification and AP controls for controllers, CFOs and AP managers. Checklists, scripts and real cases.

RSS feed: https://realpayee.com/blog/rss.xml

## Posts

- [What is positive pay? Check, ACH and payee positive pay](https://realpayee.com/blog/what-is-positive-pay) - Guides, 2026-10-05, 6 min read. What positive pay is, how check, payee and ACH positive pay work, what they cost in effort, and the payment fraud they do not stop. A guide for AP teams. (markdown: https://realpayee.com/blog/what-is-positive-pay.md)
- [Business email compromise examples and how to stop them](https://realpayee.com/blog/business-email-compromise-examples) - Fraud prevention, 2026-10-05, 6 min read. Seven business email compromise (BEC) examples finance teams see, the red flags in each, and the specific control that stops it before money moves. (markdown: https://realpayee.com/blog/business-email-compromise-examples.md)
- [Deepfake scams: how AI voice and video fraud targets finance](https://realpayee.com/blog/deepfake-scams) - Fraud prevention, 2026-10-05, 5 min read. How deepfake scams and AI voice cloning target finance teams, what the Arup and Ferrari cases teach, and a verification protocol your team can run today. (markdown: https://realpayee.com/blog/deepfake-scams.md)
- [ACH fraud: how it works and how to prevent it](https://realpayee.com/blog/ach-fraud-prevention) - Fraud prevention, 2026-10-05, 6 min read. The four kinds of ACH fraud that hit businesses, why ACH credits are hard to recover, and a practical prevention checklist for AP and treasury teams. (markdown: https://realpayee.com/blog/ach-fraud-prevention.md)
- [Vendor onboarding checklist: a fraud-safe process for AP](https://realpayee.com/blog/vendor-onboarding-checklist) - Vendor verification, 2026-10-05, 5 min read. A step-by-step vendor onboarding process and checklist for AP teams: what to collect, how to verify bank details, who approves, and what to log for audit. (markdown: https://realpayee.com/blog/vendor-onboarding-checklist.md)
- [Accounts payable segregation of duties: a practical matrix](https://realpayee.com/blog/segregation-of-duties-accounts-payable) - Guides, 2026-10-05, 5 min read. How to segregate duties in accounts payable, with a role matrix, small-team workarounds and the gap segregation of duties does not close: impersonation. (markdown: https://realpayee.com/blog/segregation-of-duties-accounts-payable.md)

---

**Further reading**
- [Vendor verification guide](https://realpayee.com/vendor-verification.md)
- [Free vendor bank-change policy template](https://realpayee.com/templates/vendor-bank-change-policy.md)
- [Compare: callbacks vs bank-account validation vs RealPayee](https://realpayee.com/compare.md)
- [Pricing](https://realpayee.com/pricing.md)

Canonical HTML: https://realpayee.com/blog · Site index for AI agents: https://realpayee.com/llms.txt?src=md-footer · Pricing: https://realpayee.com/pricing.md · Book a demo: https://realpayee.com/demo