The 100€ offer for TG3 buyers/licence owners is still active.
You need to open a user account on their site, a normal registration, and you have to write a short "general" message to the support including your
Terragen 3 order ID number.
There is also a 50€ trail offer for new users/customers too, unfortunately you can't benefit from both offers, I asked them.
But better 100 TG 3 €'s than 50 €'s for the trail offer..
Don't forget to download all their programs like RanchSync, RANCHpacker and their 2 manuals for a short study.
Not much, but important things to read especially about Terragen and it's file preparation.
Godspeed!
Alex