Inventory Manager 3 - Cymruco Inventory Manager for Windows 95/98/Me/2000 & XP is a new, easy to use inventory manager with some additional features usually only found in larger ERP/MRP systems. When you need more than basic inventory software but don't want the bother and associated running costs of an oversized ERP/MRP system. Cymruco Inventory Manager might look like a small package but that's because it doesn't waste space on rarely used features that nobody uses anyway. Why maintain an overweight, over-complex ERP/MRP system when all you really want is something that will manage an unlimited number of inventory items and when required, produce and track sales orders, purchase orders and instantly identify product shortages.