Online fraud is a serious and growing problem. While liability for fraudulent card-present or in-store transactions lies with the credit card issuer, liability for card-no-present transactions, including transactions conducted online, falls to the merchant.
PayPal's comprehensive Fraud Protection Services offer strong security that prevents fraudulent transactions. The fraud package, in conjunction with your Payflow service's standard security tools, offer a suite of technologies from authentication to rules engines to provide comprehensive and layered security.