Installing the blesta terms of service plugin is very simple. The following steps will guide you through the process:

1. Unzip the contents of the zip file to a folder on your computer
2. Upload the entire files in the 'upload' folder to your website - if you experience problems, try uploading in binary mode
3. Login to admin area go to Settings > Company Tab > Plugins > Available Tab
4. In the addon plugins page you will see the terms of service plugin click install
5. From the Installed Tab look for the terms of service plugin. Click manage to add your terms of service