Amber McGirr, Author at FraudBeat

ABOUT AMBER MCGIRR

Amber McGirr is the founder of Chargeback Nerd, where she advises merchants and payment platforms on dispute risk strategy and chargeback operations. She has spent more than a decade working across payments, risk prevention, and dispute management, including leadership roles at Midigator, BlueSnap, and Stripe. Her work focuses on translating payments data, card network rules, and issuer behavior and using those signals to formulate refined risk strategies.

VAMP: Redefining What ‘Good’ Means for Payments Operations

Amber McGirr / April 13, 2026

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Why Fraud Teams Should Care More About Authorizations Than Disputes

Fraud teams obsess over disputes. Network monitoring thresholds. Chargeback win rates. Prevention alert integrations. Ratio management. All are important. But

Amber McGirr / March 16, 2026
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ABOUT AMBER MCGIRR

VAMP: Redefining What ‘Good’ Means for Payments Operations

Why Fraud Teams Should Care More About Authorizations Than Disputes

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