Can I extend my free trial of WBS Gantt-Chart for Jira Cloud?

Question

Answer

For cloud apps, you cannot extend your free evaluation period. All cloud apps are immediately subscribed by a user, and Atlassian provides a free evaluation period. This is a minimum of 30 days and ends on the second billing cycle after you first subscribe to the app.

See Licensing FAQ on Atlassian’s website for more details.