Since I am not a native speaker I have some time problems to see fully through the abilities of a program

I build bunk beds out of the available stock my wood wholesaler has.

He has beams and battens with the desired measurements in certain lengths, certain wooden panels in specific measurements, and certain floorboards.

After I have completed a construction with sketch up I would love to just generate an automated shopping list, which tells me how many beams of that length I have to buy, how many floorboards and so on.

For that, the plugin must allow me to put in the specific stock my wood wholesaler has.
Best would be if I could as well assign prices.
That way it could show me as well how expensive the construction will be.

And I should be able to save the List of specific stock somehow, so I don't have to punch it in again for each new construction.

Right now I use the cut list plugin of Steve Racz as German translation of Eichenherz
It helps to see a list of needed Material.
But then I still have to go through each little batten to see how much I have to buy of what stock...

If someone knows if there is a list generating plugin like this available somewhere, please let me know

Thanks a lot
Florian