Hunter65536: I don't have any experience with discount codes but I think this is how it works, enter that code in redeem page
here and it should show you the games for which it can be used and you can check out one of those.
AlexHaden: Thanks for the help, but i cant actually find the voucher code? And there is no "auto" discount applied to a gambitious or develover purchase.
I want to spend my money - can anyone help figure this out?
Not the same thing but quite similar, if I recall correctly Wasteland 2 had Wasteland 1 code in the game panel (the one you get when you click on your game tile in your game shelf) So try checking over there, should be somewhere between GAME DOWNLOADS list and the Title or below the entire thing. It has been a few months so I forgot where exactly, but it should be there.
Even that official post says this:
If you purchased the Collector's Edition you'll soon find a discount code for any GOG.com Devolver or Gambitious game on your game shelf. A token of appreciation for your support.