ACI Worldwide (NASDAQ:ACIW) reported quarterly earnings of $0.54 per share which beat the analyst consensus estimate of $0.29 by 80 percent. This is a 54.29 percent increase over earnings of $0.35 per share from the same period last year. The company reported quarterly sales of $430.423 million which missed the analyst consensus estimate of $430.590 million by 0.04 percent. This is a 7.27 percent increase over sales of $401.258 million the same period last year.