Risk Factors & Descriptions

Multiple factors are considered when determining a Fraud Score. These factors include, but are not limited to:

Card authorization status (approved or not approved as determined by the bank or financial institution that issued the card)
The payer's billing ZIP code
Payer IP address
AVS Scores
CVV verification results. A successful verification will improve the fraud score, and an unsuccessful or failed verification will lower the score.
The payer email address, including factors like the length of time that the address has existed, and the domain for the email address.

Note

Common or free-to-use email domains, like Gmail or Hotmail, aren't necessarily warning signs for fraud. However, it's worth taking a second look if customers are using a free-to-use email provider while paying with a company or government card.

Tip

For authorizations deemed as medium or high risk, Advanced Fraud Tools will always display one or more reasons explaining why a low score was assessed.

Risk Factor	Description
This card has a history of chargebacks in the network.	The given payment card has a history of chargebacks within its card network (Visa, Discover, Amex, etc.)
This card has a history of chargebacks with this merchant.	The given payment card has a history of chargebacks within your own payment system, or payment gateway.
The email address is brand new.	A recently-created email address can sometimes be the sign of a fraudster trying to cover their tracks.
This customer performed more than 7 transactions over the past two weeks.	A high volume of transactions can indicate a fraudster attempting to test a payment card, or attempting to extract as much value from the card as possible before it's deactivated.
This customer is associated with 4 or more unique devices.	A common fraud vector is evading detection by using multiple computers, phones, or other devices to attempt a transaction.
This customer is associated with 5 or more unique email addresses.	Most individuals only use one or two different email addresses depending on their needs. A greater number of email addresses can be a cause for suspicion.
User's IP is associated with known fraud.	The user's IP address has already been identified as a source of fraud.
User is accessing via uncommon Internet access method.	The user is accessing the payment form via an unusual Internet connection, such as a VPN or unsecured public network.
Mismatch between Billing Country and Credit Card Origin Country	The credit card was issued in one country, but the billing address is located in a different country. For instance, this might be a card issued by an American bank, but with a billing address located in Canada.
User is using a corporate/government card.	As corporate and government cards are often used for transactions by multiple people, these can sometimes trigger the same alerts as a user with a high number of transactions, multiple devices, and so on.
User is paying with a prepaid card.	Since prepaid cards aren't associated with a bank account, it's difficult, if not impossible, to verify the user's identity.