@LaBlue0314 So, then Personaly inventory is included, while lot inventory is not. I actually wish both were included, but the good thing is that when your sim collects stuff you like to keep, you could add it to the B&B lot inventory until you decide.
Recently I found some of my sim, a rather poor one, had her Lot inventory packed with crystals! Another sim had 10-20 frogs in there. I assume they got there from being a non-played sales table vendor at the Spice Market. Perhaps their lot inventory gets filled with goods so that they can restock that table. I wish it did not happen this way, because when selling the stuff my poor sim will suddenly get money (wanted for her, but unwanted for me, lol)