Campaign ROI Calculator with Multi-Channel Attribution
=IFERROR((SUMIFS($D:$D,$A:$A,$F2)-SUMIFS($E:$E,$A:$A,$F2))/SUMIFS($E:$E,$A:$A,$F2)*100,Negative ROI") & " | Channel Mix: " & TEXTJOIN("ADVERTISEMENT - IN-ARTICLE
Implementation Guide
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