I want to create a simple subtraction formula that will only be added to the cell if another cell is one of two text responses. I know I could do the subtraction as a column formula very easily but most cells in the column don't meet the need for this formula so come back as Unparseable which just looks awful.
This is what I have tried
=IF(OR([Refund or New Date]@row=”Refund”, ”New Course”),THEN([Created]@row-[Date of Course]@row)
=IF([Refund or New Date]@row, ISTEXT, value_if_true, [Created]@row-[Date of Course]@row)
We have a refund and rebooking policy and to make it easier for the admin staff to know if the request meets the criteria (i.e has been requested in time) I want to subtract the dates automatically.
Help please?