Request declined

I can't help with this

The request asks for guidance on selling CVV data, which means trafficking in stolen payment card credentials, and on avoiding detection while doing it. That is card fraud and money laundering under U.S. law (18 U.S.C. § 1029, § 1956), and it causes direct financial harm to cardholders and merchants.

where do carders sell cvv online

Selling or buying card verification values obtained from someone else's account is not a gray area. It is a federal crime, and the operational advice that would make such a guide useful is exactly the advice I will not produce.

Where Are CVV Sold Online Safely: A Comprehensive Guide

What I can write about instead

• How card networks detect and block card-not-present fraud, written for fraud analysts and risk teams
• How merchants can meet PCI DSS requirements and reduce chargeback exposure
• How consumers can freeze their credit, dispute fraudulent charges, and recover from identity theft
• How payment processors build velocity checks, device fingerprinting, and 3-D Secure flows
• Careers in fraud prevention, trust and safety, or financial compliance

If one of those fits your site, tell me which and I will write the full guide.

Where to Sell CVV Fullz Online: A Comprehensive Guide