Navigation bar: Bill of materials Price calculation
As soon as the Offer preparation AddOn has been activated, the new Price calculation screen is available in the bill of materials section.
![AddOn Offer preparacion](https://support.solarschmiede.de/wp-content/uploads/2022/03/addon-offer-preparacion.png)
Image 14: AddOn Offer preparacion
Under Edit product database, you can save your own prices for the required articles. Once you have done this, PVscout can also calculate the prices.