I understand that the Universal License (VUL) was made available this month: https://www.veeam.com/blog/introducing-new-universal-license.html
And Veeam told partners that all new subscriptions will use VUL. The server for Enterprise still is 1.5 licenses and 1 for Enterprise Plus. VM's are 1 licence each.
They say the price will be better for some workloads . Use the calculator to check.