> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://kb.challonge.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to apply Free Pro Community License


Upgrading to Challonge Premier comes with a lot of [exclusive features](https://challonge.com/features/tournaments) and earning one free **Pro Community License** is one of them.

| First, visit the community you want to upgrade and click the "Upgrade to Pro" button.
![](https://storage.crisp.chat/users/helpdesk/website/-/9/9/e/a/99ea6ef0934f9800/pro-1_6pbt2e.png)

| Congratulations! Your community is now upgraded to Pro.


||| Please take note that each Challonge Premier account only comes with **ONE** free license. Succeeding charges will be applied for multiple Pro Communities.


| Visit your [Manage Subscriptions](https://challonge.com/settings/subscriptions) page for an overview of your subscriptions.
![](https://storage.crisp.chat/users/helpdesk/website/-/9/9/e/a/99ea6ef0934f9800/screenshot-2025-12-22-at-25707_1xq0vke.png)