Level 2

How does QBO categorize non-inventory sales?

I deal with a lot of one-off items that we order for our clients.  I have been adding these as non-inventory items with the expense account Inventory Asset, the same as inventory items, and making them billable to the customer.  Just wondering, when the item is invoiced, will it move the cost of non-inventory items from Inventory Asset to COGS the same as it does with inventory items?