Front. Psychol. Frontiers in Psychology Front. Psychol. 1664-1078 Frontiers Media S.A. 10.3389/fpsyg.2025.1732439 Correction 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 Zhang Ling 1 2 Duan Jiang 1 * School of Computing and Artificial Intelligence, Southwestern University of Finance and Economics, Chengdu, China Chengdu Agricultural College, Chengdu, China Correspondence: Jiang Duan, duanj_t@swufe.edu.cn 10 11 2025 2025 16 1732439 25 10 2025 27 10 2025 Copyright © 2025 Zhang and Duan. 2025 Zhang and Duan https://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. A Correction on Longer or shorter? A large-scale randomized field experiment on the impact of free trial duration on sustainable user conversion in the Freemium model by Zhang, L., and Duan, J. (2025). Front. Psychol. 16:1568868. doi: 10.3389/fpsyg.2025.1568868 Freemium model free trial duration user conversion field experiment behavioral operations Science and Technology Department of Sichuan Province 10.13039/501100004829 Grant No. 2024NSFTD0054 Grant No. 2024ZDZX0002 section-at-acceptance Decision Neuroscience

In the published article, an additional affiliation was erroneously omitted for author Ling Zhang. The previous information read:

“Ling Zhang and Jiang Duan*

School of Computing and Artificial Intelligence, Southwestern University of Finance and Economics, Chengdu, China”

The correct affiliation information appears below:

“Ling Zhang1, 2 and Jiang Duan1*

1School of Computing and Artificial Intelligence, Southwestern University of Finance and Economics, Chengdu, China2Chengdu Agricultural College, Chengdu, China”

The original version of this article has been updated.

Publisher's note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

Approved by: Frontiers Editorial Office, Frontiers Media SA, Switzerland