I would like to sum a column, only if another column with dates falls between certain dates, and if another column with dates is not blank. I have the first part of the formula sorted but can't get the part to include if another column is not blank. The formula I have is:
=SUMIFS({Area (m2)}, {Del Date}, >=[Start Date]@row, {Del Date}, <=[End Date]@row)
The formula needs to include if the payment date is not blank.
Hope this makes sense?