I need to add the following. If [MediaName ]= 'Magazine' AND MediaCountry = 'Denmark' /7 *[ArticleSize] OR [MediaName] = '**bleep**blade & Magasiner' AND [MediaCountry] = Sweden OR Norway /2 *[ArticleSize]
I finally managed to figure it out! The problem with the previous one was that instead of having EAV as Else I just needed to replace it with a 1 because it was preceded with / it divides it with the Else statement so replacing it with the 1 means you get the original EAV calculation. Thank you so much for your help Lauri I couldn't have solved it without it. Here is the correct calculation:
(SUM( AGGR(AVG(EAV), ArticleKey))/7.45) /
If([MediaTypeName]= '**bleep**blade og magasiner'AND [MediaCountryName] = 'Danmark' ,7*([Størrelse]),
If([MediaTypeName] = '**bleep**blade og magasiner' AND Match([MediaCountryName], 'Sverige', 'Norge'), 2*([Størrelse]), 1))
