Using OR logic on an array as argument in Sumproduct

Question

I\'m having a fairly large dataset where I need to combine multiple entries into a single value. My dataset contains data on the combination of two datasets, each using thei

Answer 1

This could work:

={SUMPRODUCT(--('Raw data'!C:C=Landgebruik!A2);--IFERROR(MATCH('Raw data'!O:O;{20;21;22;23;40};0)>0;0);'Raw data'!S:S)}

This needs to be entered as an array formula.