Absolute Resolutions
Accounts Retrievable
Acxiom
Advanced Payment Solutions
Advent International
AirPlus International
Alliance Data
American Express
Apple iTunes
Apriva
Aria Systems
Arrow Financial
Asset Acceptance Capital
Asta Funding
AT&T
Atlantic Credit & Finance
Authorize.net
B-Line
Banamex
Banco ABN Amro Real
Banco Bradesco
Banco do Brasil
Banco Itau
Banco Nacional
Banco Santander
Bancomat
Banesco Banco Universal
Bangkok Bank
Bango
Bank of America
Bank Zachodni WBK
Barclaycard
BBVA Bancomer
BNP Paribas
Caixa Economica Federal
Capital Card Services
CardinalCommerce
Chase Paymentech
Collect America
Collins Financial Services
Commerzbank
CPI Card Group
Credit Bureau/No. America
Crown Asset
CyberSource
Deloitte Touche Tohmatsu
Delta Airlines
Deutsche Bank
Deutsche Postbank
Diner Club
Discover
DZ Bank
eCast
El Paseo Bank
Electronic Cash
Encore Capital
Eufiserv
Euro6000
EVO Merchant Services
FedChex
Fidelity National Info. Serv.
Fifth Third Bank
First American Payment Sys.

First Data
First Nat'l Merchant Services
First Resolution
Fourscore
Garnet Capital Advisors
Global Acceptance
GlobalCollect
HSBC
Houston Funding
Hypercom
ID Analytics
ID Insight
Infinity Network
Innova Card
Innovative Card Tech.
IP Capital Group
Javien Digital Payment Sol.
La Caja de Canarias
LexisNexis
Link
Loyalty Lab
Macrovision
MasterCard
Metavante Technologies
Monex Financial Services
National Loan Exchange
National Payment Card
NCO Portfolio Management
New Century
Oliphant
PayByCash
PayLife Bank
PayMate
PaymentOne
PayPal
Planet Merchant Processing
Planet Payment
Portfolio Recovery Assoc.
Pulse EFT
Qpay
Quatrro Risk Management
RapidAdvance
RSA Security
Sherman Financial
Societe Generale
Tasq Technologies
Telekurs Card Solutions
Tempo Network
The Sagres Company
Transactis
TSYS Acquiring
Twelve Horses Marketing
U.S. Bank
Unifund
Unibanco
Veracity Payment Solutions
VeriFone
Visa
West Asset Management
WPG Americas
Wright Express
Zions Bank
Zoot Enterprises