ACI Worldwide (NASDAQ:ACIW) reported quarterly earnings of $0.51 per share which beat the analyst consensus estimate of $0.18 by 183.33 percent. This is a 410 percent increase over earnings of $0.10 per share from the same period last year. The company reported quarterly sales of $394.56 million which beat the analyst consensus estimate of $364.22 million by 8.33 percent. This is a 24.85 percent increase over sales of $316.02 million the same period last year.