VAMP Thresholds

VAMP Thresholds

Visa’s Acquirer Monitoring Program (VAMP) is a consolidated fraud and dispute monitoring program that uses a single “VAMP Ratio” (fraud and dispute counts divided by settled transactions) to assess merchant risk. Starting in April 2025, VAMP...
Chargeback Mitigation

Chargeback Mitigation

Chargeback mitigation refers to the various strategies and procedures implemented by businesses to minimize the occurrence and impact of chargebacks. Chargebacks occur when a customer disputes a transaction and files a claim with their bank or credit card issuer,...