In some sales situations, especially where the supply of a sales item is constrained, you might have to allocate the existing or future inventory to a specific sales order line.
Katika baadhi ya hali ya mauzo, hasa pale ambapo usambazaji wa bidhaa mauzo unakabiliwa, unaweza kuwa na kutenga hesabu zilizopo au baadaye maalum mauzo ili line.