Knowing what items you have on hand is fairly simple. Knowing which items are on order from vendors and promised to customers is more complicated. Many businesses keep what they call an "order book' It's what they use to track the comings and goings of inventory items.
The Analyze Inventory window functions as your "order book" by monitoring what you have:
The Analyze Inventory window allows you to review the current status of the items you've entered into the MYOB system. The fields in this window are display-only; that is, you can't change any of the information using this window. You should note that the Analyze Inventory window shows quantity information only. If you want to see past sales activity of items, use the Analyze Sales window to do so.
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