A missing purchase cost should

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 proceeds, $63 in purchase costs and $2 in other costs. Its contribution is $45. Another sale stays unresolved because its purchase is missing.

Try the free worked example and download the input files https://order-profit-reconciler-oleh.paleocean3.chatgpt.site/

The offline app is $19 on my profile. It does not download marketplace data.

For a simpler sales-to-Excel report, my separate CSV Order Report Kit also has a free example https://csv-order-report-preview-oleh.paleocean3.chatgpt.site/