1. Visit the website
2. Click on "Install OneBox OS" button:
3. Fill out the form that appeared:
4. Wait for download to complete. Once done, you'll be redirected to the main page of your OneBox OS:
5. Specify the base currency and your company name in a pop-up window and click "Start":
6. You will additionally receive an email with your login and password to your mailbox, for you to not to lose them.