Through an acquisition completed on April 2, 2007, Carreker became a wholly owned subsidiary of CheckFree Corporation (Nasdaq: CKFR). Together, CheckFree and Carreker will deliver a pragmatic, logical approach to the convergence of multiple payment methods that leverages a financial institution's significant core processing investments and the combined companies' payments solutions expertise. As a result of the acquisition, Carreker is no longer a publicly traded company. Stockholders owning Carreker shares at the effective time of the acquisition are entitled to receive $8.05 in cash, without interest, for each share of Carreker common stock owned.

For more information about the acquisition, please call the exchange agent, Mellon Investor Services, at 1-800-777-3674 (toll free) from within the United States, Canada or Puerto Rico; outside those locales, please call 1-201-680-6654 (collect). Representatives are available Monday through Friday (excluding bank holidays) from 9:00 a.m. to 6:00 p.m. ET. Additionally, CheckFree's Investor Relations department may be contacted at 1-678-375-1278.