Inventory Does Not Include (IDNI) is a term used in business to refer to items that are not inventoried. These items can include pre-ordered goods, services provided to customers without charge, goods damaged or returned due to quality issues, and goods that cannot be sold due to legal reasons. The goal of IDNI is to ensure an accurate and up-to-date inventory count so that businesses can accurately reflect their financial position. IDNI also provides transparency between customers, suppliers, and other stakeholders by capturing all non-inventory-related transactions in one place.