sum product as Excel

[#1]

Hi people, I need your help with this... here I'm attaching the Excel file, look at the red cell, see the function that I'm using, I need this function on Qlikview. Thanks you!!   Marina

[#2 · Accepted solution]

Look at the attacched example.

Regards.

[#3]

Thanks you very much!!! It's OK!!

Regards.

Marina