No, this is absolutely impossible. There can be no direct communication between the two departments, and there must be the management of the administrative director in the middle. That is to say, the warehouse is responsible for delivery. If there is no stock, it is very troublesome for the two departments to unite and buy it. For example, if you buy a dead fish, the warehouse can accept it as a live fish. Isn&;t this a problem, because the price of dead fish is different from that of live fish? To manage a chaotic warehouse, we must first improve the procedures for entering and leaving the warehouse, establish a warehouse account book, re-tally goods and establish cards.