If I purchase a license, will the server and client software be included in the price?

Yes. SourceAnywhere for VSS is licensed on a per user basis. Every active user specified in the Sever Manager takes one license: http://www.dynamsoft.com/help/SAW/SM_Users.htm.

All the software of SourceAnywhere for VSS, including Server, Client, Cache Server, Eclipse plug-in, SDK etc are included in the price.