I made this topic about the demonitaisation of Danish notes, here:
https://en.numista.com/forum/topic139316.html
In relation to that, since I know some people here also collects stamps.
From the new year, PostNord, the Danish/Swedish postal service has been set free, and will no longer be the state sponsored mail dilevere. This means a few things:
1) All Danish stamps will all be demonitised in the new year, for domestic use. I haven't figured out with international usage yet. I'm not even sure if there will come new stamps or if they'll be electronic with codes and stuff.
2) The price of mailing a letter will almost double across all weights and destinations. But they have all doubled or at least raised significantly in price every year for at least 4 years now.
Source:
