Credit Card Fraud Prevention
Most payment processors utilize a number of prevention methods in order to reduce fraud. These include:
• Address Verification Services – Verification of the billing/shipping address used for an online purchase against that of the card issuer (such as VISA/Mastercard) information for the cardholder.
• Card Security Code checks – CVV, or Card Verficiation Value codes, are used for transactions where the card is not present – such as over the internet. The code is used to verify that the customer possesses the card, not just the card details.
However, top payment processors will also provide live transaction screening services and an array of fraud prevention tools that you as a merchant can use to minimize fraud (such as, blocking transactions from a particular location).