Wednesday, November 28, 2007
(NEW YORK — November 28, 2007) — ACI Worldwide, Inc. (NASDAQ:ACIW), a leading international provider of software for electronic payment systems, today announced that it will postpone the filing of its Annual Report on Form 10-K for the fiscal year ending September 30, 2007 due to the fact that the Company has not yet completed the procedures needed to close the fiscal 2007 financial year, primarily in the areas of income taxes and internal controls testing and evaluation. This delay is a result of the compressed timeframe stemming from the Company’s filing of four regulatory reports in the preceding four and half months. Therefore, ACI will reschedule its earnings call for Monday December 17, 2007 at 4.30 pm EST.
Notes to editors
About ACI Worldwide, Inc.
Every second of every day, ACI Worldwide solutions are at work processing electronic payments, managing risk, automating back office systems and providing application infrastructure services. ACI is a leading international provider of solutions for banking, retail and cross-industry systems. ACI serves more than 800 customers in 84 countries including many of the world's largest financial institutions, retailers and payment processors. Visit ACI Worldwide at www.aciworldwide.com.