Hi,

i have the following formula,

=SUMPRODUCT(($A$2:$A$16=M2)*($B$2:$B$16=M3)*($C$2:$C$16=M4)*($E$1:$K$1=M5),$E$2:$K$16)

Capture1.JPG

how can i use the textboxes instead of M2, M3, M4, and M6?

and display the answer in another textbox.

Thank you.