Hi everyone,

I'm using the following

=SUMPRODUCT(--(Data!$C$2:$C$10000=$A6),--(Data!$S$2:$S$10000=1),--(Data!$K$2:$K$10000<"N2"))

Which works beautifully but I also need to say that if k2:k10000 does not
equal N1 it shouldn't be counted as well.

Grateful for any help
--
Deirdre