ABnote
Accertify
Advent International
AIT Events
AllTrust Networks
America OnShore
American Express
ATB Financial
B+@ Card Service
Bank of America
Barclaycard
Barclays
BCU (Baxter Credit Union)
BGTG
BMO Bank of Montreal
Canadian Imperial Bank
Canadian Tire
Capital One
Card Academy
Cardist
Cards Asia
Chase Card Services
Citigroup
Clydesdale Bank
Coinstar
Collis
Columbus B&T
CUETS
Discover
eBillme
Edgar Dunn & Company
ElectraCard Services
Eliot Management Group
Federation/Caisses Desjardins
Fifth Third Bank
Fifth Third Processing Sol.
Financial Transmission N'wrk.
First American Payment Sys.
First Annapolis
First Data
First Nat'l Bank of Omaha
First Nat'l Merchant Sol.
FirstSource
Fundamo
Futurebank
GE Money
Global Trust Council
GPNet
Green Dot Corp.
Heartland Payment Sys.
Home Trust
HSBC
Hypercom

i2c Inc.
IBM
Interac
JPMorgan Chase
Laurentian Bank of Canada
Lucas Color Card
MasterCard
MNBA Canada
Moneris
Morgan Stanley
My HSA Rewards
NACHA
Nat'l Bank of South Carolina
NBS Technologies
Novus Media
NPC
NTSR
Online Resources
PAX
Payment China
PayPartners
PBS
PC Bank
Peoples Trust Company
Planet Payment
Prepaid Financial Services
President's Choice Bank
Privacy Journal
Pulse Network
RAZR Marketing
RBS WorldPay
Royal Bank of Canada
Scotiabank
Star Network
Target
TD Canada Trust
Terrapinn
Trustwave
TSYS
U.S. Bancorp
UniRush
Vancity Savings Credit Union
Visa
Voltage Security
Volusion
Wells Fargo
Western Graphics & Data
Western States Acquirers Assoc.
Wincor Nixdorf
Woodforest Financial Group
XAC Automation
Yellowpepper Mobile Financial