The online documentation of the bundle is in http://sonata-project.org/bundles/ecommerce
The demo website can be found in http://demo.sonata-project.org/admin/dashboard (admin as user and password)
The documentation is available here : https://github.com/sonata-project/ecommerce/tree/master/docs. Feel free to contribute!
Warning: Documentation files are not rendering correctly in Github (reStructuredText format) and some content might be broken or hidden, make sure to read raw files.
Google Groups: For questions and proposals you can post on this google groups:
This bundle is available under the MIT license.