This is a follow-up question to a previous post here.
See attached spreadsheet below. Basically, using a countifs formulas in column E to count the last three transactions by date for each customer. However, need to modify it to include last three transactions per customer and unique supplier. I manually put in the expected result in column F. Previous formulas is as follows:Any ideas to modify to factor in unique supplier? Thanks.Please Login or Register to view this content.
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