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Running Cumulatives

Question asked by agedpom_1 on Sep 6, 2010
Latest reply on Sep 13, 2010 by agedpom_1


Running Cumulatives


I have a database of purchases and wish to keep a record of purchases over the previous 90 days for each purchase day.

My fields currently  include the date of purchase and the value of the purchase.

What additional fields do I need and what calculations/summaries do I need to set up.