While Books for languages is open and free for you to use, it’s not free for us to create and maintain. As a result, we ask our open users, who depend on the long-term sustainability of the content, to contribute to the project in various ways. Our favourite kinds of support are:
- content contributions, copy-editing and testing
- open user support
- financial contributions
For the first two, see our Get Involved page. If you are an institution using Pressbooks and you would like to help sustain Pressbooks financially at any level, please consider hosting Pressbooks with us or contact us so that we can discuss how best to work together. If you are developer using Pressbooks and would like to support our work, you can back us on Open Collective.