OTOH, if you have a reliable distribution system, it's cheaper for you yourself if you can deliver your goods as soon as possible. Every bought item sitting in

OTOH, if you have a reliable distribution system, it's cheaper for you yourself if you can deliver your goods as soon as possible. Every bought item sitting in the warehouse is occupying space that you could put something else in your inventory. At least, that's what it seems like to me as a layman.