Visa 10.5 — Visa Fraud Monitoring Program
Fraud chargeback.
Code
10.5 VisaCategory
Fraud
What it means
Visa identified the transaction under its fraud monitoring program (merchant with high fraud levels).
Evidence that wins
Usually not defensible.
How to prevent it
Keep fraud ratio low; act quickly on fraud alerts.
Rules and deadlines differ by region and acquirer — always check the instructions in your PSP dashboard.