User's Guide
Table Of Contents
- Payflow Fraud Protection Services User’s Guide
- Preface
- Overview
- How Fraud Protection Services Protect You
- Configuring the Fraud Protection Services Filters
- Assessing Transactions that Triggered Filters
- Activating and Configuring the Buyer Authentication Service
- Performing Buyer Authentication Transactions Using the SDK
- Testing the Buyer Authentication Service
- Buyer Authentication Transaction Overview
- Buyer Authentication Terminology
- Buyer Authentication Server URLs
- Detailed Buyer Authentication Transaction Flow
- Call 1: Verify that the cardholder is enrolled in the 3-D Secure program
- Call 2: POST the authentication request to and redirect the customer’s browser to the ACS URL
- Call 3: Validate the PARES authentication data returned by the ACS server
- Call 4: Submit the intended transaction request to the Payflow server
- Example Buyer Authentication Transactions
- Buyer Authentication Transaction Parameters and Return Values
- ECI Values
- Logging Transaction Information
- Screening Transactions Using the Payflow SDK
- Downloading the Payflow SDK (Including APIs and API Documentation)
- Transaction Data Required by Filters
- Transaction Parameters Unique to the Filters
- Existing Payflow Parameters Used by the Filters
- Response Strings for Transactions that Trigger Filters
- Accepting or Rejecting Transactions That Trigger Filters
- Logging Transaction Information
- Responses to Credit Card Transaction Requests
- Fraud Filter Reference
- Testing the Transaction Security Filters
- Good and Bad Lists
- AVS Failure Filter
- BIN Risk List Match Filter
- Country Risk List Match Filter
- Email Service Provider Risk List Match Filter
- Geo-location Failure Filter
- International IP Address Filter
- International Shipping/Billing Address Filter
- IP Address Match Filter
- Shipping/Billing Mismatch Filter
- Total Item Ceiling Filter
- Total Purchase Price Ceiling Filter
- Total Purchase Price Floor Filter
- USPS Address Validation Failure Filter
- ZIP Risk List Match Filter
- Deactivating Fraud Protection Services
- Index
Screening Transactions Using the Payflow SDK
Transaction Data Required by Filters
7
52 Fraud Protection Services User’s Guide
TABLE 7.1
Filter Required Transaction Data Parameters
Account Number Velocity Credit card number ACCT
AVS Failure Billing address - street address STREET
Billing address - ZIP (postal) code ZIP
Bad Lists Customer email address EMAIL
Credit card number ACCT
Buyer Auth Failure You must be enrolled in the Buyer
Authentication Services
See
Chapter 6,
“Performing Buyer
Authentication
Transactions Using the
SDK
BIN Risk List Match Credit card number ACCT
Country Risk List Match Billing address - country COUNTRY
Shipping address - country COUNTRYCODE
Card Security Code Failure Card security code information
from credit card
CSC
Email Service Provider Risk
List
Customer email address EMAIL
Geo-location Failure Customer IP address CUSTIP
Billing address - street address STREET
Billing address - ZIP (postal) code ZIP
Billing address - state/province STATE
Shipping address - street address SHIPTOSTREET
Shipping address - ZIP (postal)
code
SHIPTOZIP
Shipping address - city SHIPTOCITY
Shipping address - state/province SHIPTOSTATE
Good Lists Customer email address EMAIL
Credit card number ACCT