How do I get an inventory history report where it shows every invoice (detailed report) for that item and includes the item fulfillment cost. Meaning that a profitability report would have the detail on the invoice but it normally wouldn't be able to include the cost at the time of fulfillment because the fulfillment records are separate from the sales records. But we want a report that has columns for: 1) quantity 2) customer 3) date 4) price 5) item cost (at the time of fulfillment) 6) profit margin 7) average # of units sold per day and many other columns.

The hard part is getting #5 to be showed together with # 4 because #4 is from the sales records and #5 is from the item fulfillment records.