What a CVV is
A CVV or CVC is the 3-digit code on the back of a Visa, Mastercard, or Discover card. American Express prints 4 digits on the front. The code proves the physical card is present during a card-not-present purchase. Card networks and banks do not sell these codes to the public. There is no wholesale channel and no licensed reseller.
What "buy CVV online" offers are
Pages, forums, and chat groups that advertise CVVs for sale are advertising stolen card data. The sellers do not own the numbers. The numbers come from data breaches, skimmers, and phishing pages. Buying one is a federal crime in the United States under 18 U.S.C. 1029. That statute also covers selling, transferring, and possessing card data with intent to defraud.
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Penalties reach 10 years in prison and a $250,000 fine for an individual. Repeat offenses and cases that involve the production or trafficking of counterfeit access devices carry up to 15 years. State laws add separate charges.
Buy CVV Online With Bitcoin: Fraud Risks and Card Safety
There is no legal marketplace. There is no licensed vendor. There is no chargeback, warranty, or support line.
Buy CVV From Trusted Vendors: The Buying Guide That Protects You
Pitfalls that hit buyers
- Payment is irreversible. Sellers take bitcoin, USDT, or gift card codes. No bank will reverse it.
- You cannot report a loss. A complaint describes your own purchase.
- Much of the inventory is dead. Issuers reissue cards after a breach, and reissued numbers void the old code.
- Test charges trip fraud models. Banks close accounts and flag the IP and device.
- Some shops are phishing pages. They collect buyer email, IP, and wallet address, then resell that list.
- Law enforcement runs storefronts. The FBI and Secret Service have operated carding forums and shops. Buyers face charges.
Protect your own CVV
Shop with merchants that use 3-D Secure or another authentication step at checkout. Confirm the checkout domain matches the merchant domain. Use a virtual card number from your issuer for subscriptions and one-off sites. Do not read the code out loud in a store or on a call. Cover the keypad. Do not save cards in a browser profile. Set transaction alerts above a low threshold and read every statement.
Parameters to check on a merchant
- PCI DSS compliance, confirmed by the processor.
- Address Verification Service plus CVV check at authorization.
- Tokenization instead of raw card storage.
- TLS on every page that accepts card fields.
If your code is exposed
Call the number on the back of the card. Ask for a freeze and a reissue. Under the Truth in Lending Act, credit card liability for unauthorized use is capped at $50. Debit card liability depends on how fast you report, from $50 to unlimited under Regulation E. File a report at IdentityTheft.gov and a complaint with the FTC. Add an IC3 complaint if a seller contacted you.