Not Sure if this bug was mentioned before, as I cant find anything related to it, but when i prepare the weapons in advance all works well, until I exit the game. no matter if completely, or just to the main menu. Thereafter when i reload the game, the items I prepared are still there, but the customers wont buy them. I have to take the items apart, reassemble them and then it works (sometimes, as i had a few occasions when not even that was enough.) Very fun though, a little gem in the sea of indie.
Alpha 0.0.82
i7-4790K 4.00Ghz, 16 GB RAM, GTX 970