![End to End logo dark landscape cropped-01.png]](https://26925870.hs-sites-eu1.com/hs-fs/hubfs/End%20to%20End%20logo%20dark%20landscape%20cropped-01.png?height=40&name=End%20to%20End%20logo%20dark%20landscape%20cropped-01.png){kind=small}
Net value: the value of the order as quoted, including any discounts but excluding VAT.
Final net value: the value of the order including any Post Survey Adjustments (PSA).
Order revision vs Post Survey Adjustment
Revising an order updates the net value of the order to match the new quote. This is done via the Quote Matrix page, and is useful for changes prior to installation, especially those made during manufacturing survey.
Post Survey Adjustment (PSA) updates the final net value of the order, but the original net value stays the stays. This is done via the General tab of the order, and is useful for last minute changes, where a new quote is not issued.
