I would like to have the sum for dates in an specific month. The problem (differs from other questions) is that certain orders take months to be finished, and when these finally are, they are posted back to the month in which the order was received. So the date range can't be a specific array because the number of cells may increase over time.
So I need to be able to compare all of
D for May for example (5) and sum
A B C D E 1 Order# Name Product1 Date Amount 2 24621 Customer1 product1 5/31/2013 $690.62 3 24621 Customer2 product1 5/31/2013 $297.07 4 24621 customer3 product1 5/22/2013 $274.20 5 24621 Customer4 product1 5/21/2013 $377.44 6 24521 Customer5 product1 5/20/2013 $3,200.00 7 24321 Customer5 product1 5/17/2013 $948.28
How can I achieve this?