If you see it in the PO history, then it comes from a entered invoice, and not from a condition record.
If you see it in your price conditions tab then you have the chance to click the Analyze button to know from where it is pulled.
If you see it in the PO history, then it comes from a entered invoice, and not from a condition record.
If you see it in your price conditions tab then you have the chance to click the Analyze button to know from where it is pulled.