Three returns can wipe out a good final sale.
This fictional coat sold four times. The complete history shows a £17 loss, with the purchase cost counted once.
I built an offline tracker for bought lots, bundle sales, fees, stock age and returns. Download the example records and...
26 rows came in. Only 16 belonged in the total.
I built a small Python kit that keeps accepted orders, exact duplicates and problem rows separate. The sample ends with $973.69 in accepted orders, and you can trace every number back to the original CSV.
Try the free sample files...
A missing purchase cost should not turn into profit.
I built Order Profit Reconciler to match prepared sales and purchase CSVs. It keeps incomplete orders out of the profit total and shows the calculation behind each result.
In this fictional example, one sale has $110 in net...
