Hi,

I need to do a sum of $ value, but there are 3 conditions to it, and those
conditions are written in the cells of a spreadsheet. So

Region Product Group
UK toys ABC
IE puzzles BCD
UK puzzles ABC

I have a long list, and the lookup sheet is on another sheet. I can't
hardcode the 3 conditions, it needs to reference the cells( which as you can
see change on every row). How do i do this?