PURPOSE: To realize rationalization and efficiency of the inventory control by providing an inventory control tab to be attached/detached, a four-color discriminating plate, an order instruction plate on the front surface of the stored goods on each shelf part.

CONSTITUTION: An inventory control tab where the control number, the goods name, the upper limit storage, the list price, etc., are filled in is attached to a shelf part 1 in front of various stored goods 3 loaded on the shelf part l. An inventory discriminating plate 4 where four colors are arranged, and the goods name and number are filled in is locked to the front part of the goods 3. When an order is placed for the specified goods, the inventory discriminating plate 4 becomes the order instruction plate, and the order is placed after the inventory number is checked and confirmed. After placing an order, the inventory discriminating plate 4 of different colors is changed in arrangement by the checking standard in the order of red, yellow, green, blue, etc., whenever an order is placed, and collation is made to control the inventory with the checking standard by the inventory discriminating plate 4 of different color. Rationalization and efficiency of the inventory control is thus realized.