If you don't need branch-specific analysis or PR decoration immediately, the Community Edition
If you are looking to this license, I can help with: Installation steps for applying a new key to your server. sonarqube developer edition license key
A SonarQube license key is a unique code that unlocks the full potential of the SonarQube platform, allowing users to access premium features and functionalities. The license key is required to activate the Developer Edition of SonarQube, which provides additional features, such as advanced code analysis, security vulnerability detection, and more. If you don't need branch-specific analysis or PR
Once payment is processed, the license key is sent via email to the registered technical contact. How to Install and Activate Your License Key which provides additional features