So their website says discount when selecting both usb stick and concert, Jasper90 got it but I never got it and tried multiple times to re-add and then checkout, lousy... And support takes 2 years to answer most of the time.
Yesterday the news were up but nothing visible in store, then these news pages were deleted for a while and finally some working links appeared. Guess they forgot the discount thing here, very bad handling.... Anyway I ordered the stick only, at least that's secured. I'll get the concerts later.....
Edit: of course working now when I have ordered haha..
Since their sales are final guess there is nothing to do. Very bad though the discount did not work yesterday evening..