Hi
I have 2 modules, EPOS Daily Module which has EPOS data stored with a 'cust-bvfsku' and a date, updated on a daily basis.

Then I have a top level module EPOS Sales List Module, which has a single line for each unique Cust-BVFSKU, and a start and end date.

I want to SUM the p_unit Qty from the top module into P_Sales in the bottom module where the p_Cust-BVSku is the same and the p_date falls between start date and end date in the bottom module.....
Currently i have to export the data to excel, do a simple sumifs and then re-import...... not ideal
thanks