September 12, 2026
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Multi-merchant CE 3.0

Multi-Merchant CE 3.0: The End of the Data-Poor Merchant’s Excuse

For two years, Visa’s Compelling Evidence 3.0 (CE 3.0) rewarded merchants who already had a paper trail. If you could show two undisputed transactions from the same customer, between 120 and 365 days apart , matching on identifiers like IP address or device ID, you could push liability for a fraud dispute back onto the […]

Visa's VAMP program

VAMP: Redefining What ‘Good’ Means for Payments Operations

If you run an e-commerce business, you’ve likely heard of Visa’s Acquirer Monitoring Program, known as VAMP. Most explanations talk about how VAMP works. Fraud (TC40) and disputes (TC15) are now combined into one ratio. The rules are stricter, and acquirers must ensure everyone follows them. All of this is accurate, but the main point […]