To us, the term "inventory" is vary vague, because different types of inventory require different systems in order to identify and keep track of them.

• Is the inventory you want track of the "fixed asset" type (e.g. office equipment, furniture, computer hardware)?
  
  • Does it typically stay in one place? If so, you probably need a Fixed Asset Tracking System.
  • Or does it get repeatedly checked out and then checked back in again? If so, you probably need a Check-In/Check-Out System.

or...

• Is the inventory you want to track of the "consumable" or "flow-through" type (e.g. office supplies, stationery, goods you buy and sell)?
  
  • If your needs are relatively small-scale, then you probably just require a Stockroom Inventory System.
  • If they're relatively large, then you probably need a Warehouse Management System.