Qi Cao

Qi Cao

Founder and CEO of Chargeblast. Protecting 4,000+ merchants and $4bn in annual transaction volume from chargebacks.

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VAMP Update: May 2025
News ·

VAMP Update: May 2025

Visa released its latest update to the Visa Acquirer Monitoring Program (VAMP). We explain what the changes are and how it affect merchants with high levels of friendly fraud and risk of chargebacks.

What Happens If You Lose a Chargeback? Here's What You Need to Know.

What Happens If You Lose a Chargeback? Here's What You Need to Know.

Chargebacks are never fun—but losing one? That can sting. Whether you're a growing startup, an established eCommerce brand, or a high-risk merchant constantly juggling disputes, understanding the real consequences of a lost chargeback is crucial for protecting your bottom line (and your sanity).

Verifi Price Changes

Verifi Price Changes

Verifi announced on October 17 2024,  they will be repricing all Verifi products included below, effective January 1st 2025. The