Quote Originally Posted by avk View Post
Since in column "H" & "I" no duplicate > use in "E3"
Formula: copy to clipboard
=SUMPRODUCT(($H$3:$H$19=A3)*($H$3:$H$19=B3)*($J$3:$J$19))+SUMPRODUCT(($I$3:$I$19=C3)*($I$3:$I$19=D3)*($J$3:$J$19))
thanks avk, but did not work.. also, it's possible to have duplicates in columns H & I, but i can easily remove if required.

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