| Authorize.Net | | Electronic check payment authorization service serving online businesses. |
| BilltoBill.com | | Provides an end to end, multi-currency, transaction processing services online or via alternative, offline payment methods in different currencies. Product and investor information, news, case studies and media releases. |
| CC Bill | | Offers complete billing and e-commerce payment solutions. |
| Commercial Banking Innovations | | Offers online virtual terminals for credit card and check processing, automated payments, gift and loyalty card programs, POS equipment and Automated Teller Machine (ATM) programs. |
| CyberCash | | CyberCash is a pioneer of electronic commerce advances on the Internet. |
| CyberSource | | Provider of real-time eCommerce services, including payment processing. |
| Electronic Clearing House, Inc. | | Processor offering credit card, debit, and electronic funds transfer services based in Agoura Hills, Ca. with services that include an Internet payment gateway. |
| GTECH Holdings Corp. | | An information technology company providing software, networks, and professional services for transaction processing solutions in the commercial gaming and financial transaction processing industries. (NYSE: GTK) |
| iBill.com - Internet Billing Company, Ltd. | | Provides secure transaction services that enable merchants to accept and process real-time payments for goods and services purchased over the Internet. The software also manages back-office functions including reporting, tracking, customer service and sales transactions. |
| Innuity | | Providers e-commerce services to small- and medium-sized businesses. Additionally, offers web site design and promotion services. |
| Paradata Systems Inc. | | Provides Internet payment products and online credit card processing to resellers and internet merchants. |
| Paybutton | | Offers online billing and e-commerce payment solution for merchants. |
| Paycom.net, LLC | | Online credit card and check processing services for merchants. Based in California. |
| Power Credit | | Software solutions for electronic payment processing. Based in Seattle, United States. |
| VeriSign Payment Services | | Offers various secure online payment processing services like Payflow and Commerce Site Services to help better manage online business. |
| WorldPay | | Offers a range of e-payment and e-commerce solutions. | |
| | | |