Bin Card is a crucial document maintained in the perpetual inventory system, which is essential for tracking the quantities of inventory items. This record is typically preserved in a specific section where inventory management and control are paramount. It ensures that the stock levels are accurately monitored and updated in real-time. This practice helps in maintaining a seamless flow of materials and avoiding stockouts or overstock situations. The correct location for preserving the Bin Card is integral to the efficiency of inventory management.