I know the topic was resolved and everything, just one addition. If you don't see/get the 45EUR upgrade, turn off your adblockers. Apparently it does too good of a job. Once it's turned off, the upgrade button worked.
Meh, that would have been a nice thing to clear up explicitly, when the word permanent was communicated for them adhds like some of us.
I'm in the same shoes as Michaelws was.However, I don't see the 45 monetary unit upgrade option. Where is it?