Have you received a letter from STIM? Please respond here.
If you received a question about wheter you are using music in your business or not, you can submit your answer via the web form on this page.
The reference number (in Swedish "referensnummer") that we are asking for is in bold text in the letter.
If you are a paying STIM customer and the letter you received is concerning your music report, then you need to go to My Pages instead.