New Hire at the Pen Factory

What is Inventory?

Inventory, Stock

How many items are in the warehouse right now?

What it means

Inventory is the quantity in the warehouse at this moment. If you put it in your bank account, it is the balance. It increases when you come in and decreases when you leave.

Inventory in the system is managed by warehouse and item. Write down where and what is there, such as “40 pieces of black refill in material warehouse” or “50 black ballpoint pens in finished product warehouse.”

At the pen factory

I want to make 100 pens on the second day, but I only have 40 pieces of black refill in stock. You realize that you are 60 pieces short compared to the required quantity of 100 pieces.

Why it matters

If you don't know what's in stock, you can't determine if you can make it, buy it, or send it to your customers. If you have too much inventory, money is tied up in warehouses, and if you have too little, production stops.

How this differs from Inventory transactions

Inventory is the current number, and inventory history is the entire history leading up to that number. This is the difference between balance and transaction history.

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