You can use your own company logos to rebranding the chat windows.
To use your own logo you need to follow the next steps:
1. Enter to manage domains.
2. Select the domain and click in the top button “edit Settings”.
3. Locate the tab rebranding.
4. Upload your company logo prefer a small jpg or gif image of size 150px × 41px.
If you want to use your own copyright message but not an image logo, you can disable the option “Image banner”. If you not want neither a copyright message you can disable the option “copyright message”.