AUTHOR=Zhang Ling , Duan Jiang 

TITLE=Correction: Longer or shorter? A large-scale randomized field experiment on the impact of free trial duration on sustainable user conversion in the Freemium model

JOURNAL=Frontiers in Psychology

VOLUME=Volume 16 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1732439

DOI=10.3389/fpsyg.2025.1732439

ISSN=1664-1078