Mastercard Programs for Fraud & Chargebacks | 2026 Update
Mastercard Programs for Fraud & Chargebacks | 2026 Update PUBLISHED ON: August 10, 2026 WRITTEN BY: Jessica Velasco REVIEWED BY: Editorial board On 28 July 2026, Mastercard announced a new strategy for monitoring fraud and chargebacks — including the launch of the Global Merchant Audit Program (GMAP) and a revision…
Jessica VelascoAugust 11, 2026







