if(and(SUMPRODUCT(--($A$2:$A$5000=I$1),--($D$2:$D$5000=$G3))<I$2,SUMPRODUCT(--($A$2:$A$5000=I$1),--($D$2:$D$5000=$G3))>0), SUMPRODUCT(--($A$2:$A$5000=I$1),--($D$2:$D$5000=$G3)), "")

Regards

Dav