ACI Worldwide, Inc ACI (NASDAQ: ACIW) and Mastercard Announces CCE Earns Celent Model Bank 2022 Award ACI Worldwide, Inc. (NASDAQ: ACIW) and Mastercard (NYSE: MA) confirmed that Peru’s Cámara de Compensación Electrónica (CCE), has earned the Celent Model Bank 2022 Award for Payments Infrastructure. The
