ACI WORLDWIDE, INC.https://pcaobus.org/form-ap-filings/50591/50591ACI WORLDWIDE, INC.505913/7/2020 11:47:51 PM2019bbac8886-44c4-4d97-af4d-285fec26a4aa34Deloitte & Touche LLP61611ACI WORLDWIDE, INC.935036ACIW; 9015B0003411149Daniel Quoc Le0003411149True