Mark inventory items as billable to a customer after they have been in inventory before creating an invoice.
I know that when inventory is first being entered, items can be marked as billable and customer specified. If no customer is selected and the item is not marked billable, the items simply go into inventory. I am looking for a way to then, after the items are used later, mark a given quantity of items used on a job out of inventory as billable to a customer before creating an invoice for that customer such that the billable item shows up in "add time and costs" when creating an invoice the same as it would if marked as billable when inventory was initially entered. I am currently using Quickbooks Desktop Pro 2021.
