Thanks for your reply, Jenop2.

My problem was closing the session, then starting it again a bit later. And yes, it makes sense, that you reset the test company. Is there a limit how long I can a session open?

Regarding inventory adjustments and physical inventory, I currently use an excel import with all the changed item inventory. Assuming I use the Plus version, can the existing excel import (I thought about reading about it on some of your web-sites) be used to "mass import" to mass-import the new inventory numbers?

Regarding converting my bulk inventory into my sales inventory I thought about using an inventory adjustment to reduce for example 60kg from my bulk item, then using another inventory adjustment to increase my sales item by 2116 ounces. I would use a similar excel import like I would want to use for the physical inventory.