The Inventory tab of the Item dialog is where you enter or edit an item's inventory levels. To edit an item's inventory, click the View menu, select Items, select the item you wish to edit and click Edit, then click the Inventory tab.

Manage the inventory stock levels

Tick (Check) this if you want to manage the inventory stock levels.

Current quantity:

This is the current quantity of the item.

Ideal quantity:

This is the ideal quantity of the item.

Warning quantity:

This is the warning quantity of the item. Express Accounts will notify you went the quantity gets to this level.