Visa VAMP Program 2026: What High-Risk Merchants Must Do Before October
TL;DR: Visa's new VAMP (Visa Acquirer Monitoring Program) consolidates the old VDMP and VFMP into a single, stricter framework effective April 2026, with full enforcement from October 2026. High-risk merchants above the new dispute thresholds face escalating monthly fines and potential merchant account termination. Act now, October is closer than it looks. Visa has restructured how it monitors and penalises merchants for excessive disputes, and the new framework is more comprehensive, more automated, and less forgiving than what came before. The Visa Acquirer Monitoring Program (VAMP) , which becomes fully enforced in October 2026, replaces two legacy programmes and introduces a unified dispute metric that high-risk merchants need to understand immediately. If your merchant account is in a high-risk vertical, gambling, nutraceuticals, adult content, subscription billing, forex, or travel, this change directly affects your operating risk. Here's everything you need to know an...