Hello, Uwe
Thank you for your message.
Actually, the licensing works a bit differently. What Starter license means is that an admin with a Starter license applied in the Viewer can control up to 20 remote computers. Adding another Starter license to the Viewer won't increase this number. In order to increase it you need to upgrade to the next
licensing type which is Mini (up to 50 computers) or Pro (unlimited).
If I buy 3 STARTER Licenses, do I have 60 endpoints in one (my) admin module at the same time?
In order to control 60 endpoints (50+ to be more exact) you need a Pro license.
Are there differences (1x STARTER vs. 3x STARTER (= 60 endpoints per one admin module))
between using your public IP-Server and a self-hosted IP-Server (and one or three self-hosted IP-Server)?
Both public and self-hosted server options are available with any license and don't affect the price.
Let me know if you have other questions.
P.S. In future updates we will remove the ability to add multiple licenses to the License key storage to avoid possible confusion.