# LICENSE-FAQ _This FAQ is for convenience only and does not override the legal text of the EULA or BUSL license._ 2FAS Pass uses a **dual licensing approach**: ### Source Code (Public Repository) - **License:** Business Source License 1.1 (BUSL-1.1) - **Automatic transition:** Each version becomes GPL v3.0 after 2 years - **Permitted:** Individual learning, development, testing, and educational - **Restricted:** Production use, commercial use, business use, and any use that provides services to others ### Official Applications (App Stores) - **License:** End User License Agreement (EULA) - **Commercial use:** **Fully permitted** for businesses of any size - **No restrictions:** Use freely in your company, with employees, for business purposes - **Subscriptions:** Available in mobile applications **For developers:** Source code is available for learning, testing, and educational. **For end users:** Download our official apps and use them freely - including for business! ### Quick License Guide: | Use Case | Source Code (BSL) | Official Apps (EULA) | |--------------------|-----------------------|----------------------| | Personal use | ✅ | ✅ | | Learning/Education | ✅ | ✅ | | Business use | ❌ | ✅ | | Modify/Fork | ✅ (with restrictions) | ❌ | | Redistribute | ❌ (until GPL) | ❌ | | Competing service | ❌ | ❌ | See [EULA.md](EULA.md) and [LICENSE](LICENSE) for full terms.