ACI Worldwide (NASDAQ:ACIW) reported quarterly earnings of $0.61 per share which beat the analyst consensus estimate of $0.32 by 90.62 percent. This is a 19.61 percent increase over earnings of $0.51 per share from the same period last year. The company reported quarterly sales of $425.749 million which beat the analyst consensus estimate of $410.123 million by 3.81 percent. This is a 7.90 percent increase over sales of $394.565 million the same period last year.