Hi,
If you already activated the update, your Cubase 8 license changed to Cubase 10 license. So you have Cubase 10 license (only) now and this is the only one license you could sell.
Hi,
If you already activated the update, your Cubase 8 license changed to Cubase 10 license. So you have Cubase 10 license (only) now and this is the only one license you could sell.