Hello! I am trying to write a formula for tracking what month something was checked as billed. I want to be able to group by month billed to show income by month. Currently I use this Formula for date billed when checked.
IF(Billed=1,TODAY())
This shows me the date it was billed. But for grouping purposes I would like a formula that would say when billed has been checked it will show month checked. I tried this formula
IF(Billed=1,MONTH())
But it does not work, it shows #ERROR!. Is there a formula I can use to state only the month when billed is checked?
