We are considering buying the CuteEditor for DotNetNuke for installation on the following systems:

 

One physical server, hosting two installations of DotNetNuke.
- The first DotNetNuke installation is for about 10 production sites, all of which are accessed through addresses like this: xxx.company.net. All these addresses resolve to one IP.

- The second DotNetNuke installation is for the 'staging' sites, all of which are accessed through addresses like this: xxx.staging.company.net. All these addresses resolve to one IP (different IP than for the live sites).

 

Lastly there are several development installations of DotNetNuke on workstations, accessed through localhost

 

What would be my best licensing option? Thanks