CARREKER CORPORATION ANNOUNCES FOURTH QUARTER FISCAL 2003 EARNINGS RELEASE CONFERENCE CALL

DALLAS (March 9, 2004) -- Carreker Corporation [NASDAQ: CANI], a leading provider of payments technology and consulting solutions for the financial services industry, will announce its financial results for the fourth quarter ended January 31, 2004 after the market closes on Tuesday, March 16, 2004.

Carreker Corporation will host a conference call on Wednesday, March 17, 2004 at 11:00 a.m. Eastern Time to review its fourth quarter fiscal 2003 financial results and provide an overview of business conditions, industry trends and other points of interest to investors.

To join the conference call, Domestic participants dial 800-289-0494, International participants dial 913-981-5520. A replay of the call will be available on Wednesday, March 17 from 2:00 p.m. Eastern Time through 11:45 p.m. Wednesday, March 24. To access the replay, Domestic participants dial 888-203-1112, International participants dial 719-457-0820. All replay participants enter code 742757.

A live webcast of the conference call, as well as the archive webcast, will be available through the investor relations section of the Company’s web site at http://ir.carreker.com. In addition, to increase access for both institutional and individual investors, the webcast will be distributed over Shareholder.com’s Open Distribution Network.

About Carreker Corporation
Carreker Corporation improves earnings for financial institutions around the world. The Company’s integrated consulting and software solutions are designed to increase clients’ revenues and reduce their expenses, while improving security and increasing the value of their customer relationships. Carreker provides products and services to more than 250 clients in the United States, Canada, the United Kingdom, Ireland, continental Europe, Australia, New Zealand, South Africa, South America, Mexico, and the Caribbean. Clients include the full range of community, regional and large banks, among them more than 75 of the largest 100 banks in the United States. Headquartered in Dallas, Texas since 1978, Carreker Corporation has offices in London and Sydney. For more information, visit www.carreker.com.