Creative Cloud Help / Creative Cloud for teams
Phone support | Orders, returns exchanges
For the link below click the Still Need Help? option in the blue area at the bottom and choose the chat option...
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Creative Cloud support (all Creative Cloud customer service issues)
http://helpx.adobe.com/x-productkb/global/service-ccm.html ( http://adobe.ly/19llvMN )
The best would be to go for the Creative Cloud for the teams and you would get it at a discounted price being a non-profit organisation.
Creative Cloud pricing and membership plans | Adobe Creative Cloud (Business section)