Why do I have to pay an additional 19/month for SpeedTree Modeling?

Hi jtos -

Here is the original post from SpeedTree about the licensing information:

Clarification on for UE4 Offering - Community & Industry Discussion - Epic Developer Community Forums

Epic Games announced that you would now be able to import *.srt (SpeedTree) files into the engine directly with version 4.3. The modeling program has always been a separate program. In UE3, the modeling program was included as a part of the licensing agreement for that engine.

Thank You

Eric Ketchum