Deacom, Inc. produces inventory functionality for manufacturers: 

• Real-time transactional posting
• Use the Shop Floor Data Collection system to scan bar codes for raw material issuance and receipt, and inventory transference from one location to another 
• Maintain multiple warehouses and track inventory individually or combined
• Track lots for all items automatically; see where parts came from and where they go
• Maintain perpetual inventory costing for all items based on FIFO, LIFO, average cost or standard cost
• Maintain infinite number of locations for each part
• Maintain and view a permanent part history for each item
• Maintain item master file with 30-character, alphanumeric part numbers
• Roll back inventory to any date in time to view quantities and values
• Maintain history on "non-stock" items
• Create multilevel bills of material
• View WIP as of any date
• Drill down to transactional details from summary views