Are there examples of a #Coop using the #PPL?
https://wiki.p2pfoundation.net/Peer_Production_License

Right now #ZincCoop uses the #ProsperityLicense (https://prosperitylicense.com) as a way to prevent non-commercial use while granting broad usage for non-commercial entities; with an explicit "If you're a #Cooperative, you can get an unlimited properitary commercial license for free" policy.

#PPL seems to support licensing to #Cooperatives for commercial use, which seems perfect!