When you register a new YouTrack InCloud instance, by default you get a free 3 users license. You can switch to a 14-days trial period anytime. The free trial is limited to 14 days, lets you add up to 100 users, and gives you up to 10 GB of disk space.
There are several ways to switch to a trial plan:
1. Click Switch to trial button from your instance: Settings > Global Settings. OR
2. Access JetBrains eStore, select your instance, click Check license allocation and view upgrade options, select Switch to trial subscription and click “switch”.
Complete and confirm the Order Checkout form. When the trial period ends, you can either switch back to a commercial or a free 3 users plan.
Note: Your plan will be upgraded automatically.