---
title: "How to correct the Item Cost Price for a single month?"
canonical: "https://wiki.soft1.eu/space/SKEN/643072751/How%20to%20correct%20the%20Item%20Cost%20Price%20for%20a%20single%20month%3F"
format: markdown
---
:warning:* **Each **case must be considered individually for each Company, depending on its **operations **and needs.*

To correct the cost price, in the case of [Annual Weighted Avg](https://wiki.soft1.eu/space/SS5EN/189268989/Valuation+Methods+-+Examples), create a Stock Doc. Make sure that the Doc Type affects the Invoiced [In] qty and the Invoiced [In] value.

For example, if you want to set the Αnnual weighted Avg value equal to 0,79 in December:

- Calculate the invoiced value of imports: *i.e, if you want to set the Annual Weighted Avg price equal to 0.79 in December and the invoiced quantity of imports for the financial year is 1000*, then:

*0,79 = Χ / 1000 *

*Χ = 1000 * 0,79 = 790 *

- Calculate the difference: If the existing import invoice value is 700, then the difference is 790 - 700 = 90.

- Save the difference in the Stock Items Doc:
  - Set the difference to the price, *that is, 90, and the quantity to 1.*
  - Perform the Cost Price Calculation process for December.

💠 *Related Articles → **[ ](https://wiki.soft1.eu/space/SS5EL/189728757)*[Inventory Valuation](https://wiki.soft1.eu/space/SS5EN/189268489/Inventory+Valuation+&+Cost+Groups)

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