D. Kit/Package Items E. Assembly Items **Kit/Package Items** and **Assembly Items** are used in NetSuite to cluster item records and group them into one unit. - **Kit/Package Items** consist of multiple, individual items that are sold together as a single unit but are not assembled into a single physical product. This type of item is useful for grouping products that are frequently sold together, enabling ease of ordering and inventory management. - **Assembly Items** refer to items that are made up of several components and are physically assembled into a single item before sale. This allows businesses to manage inventory on both the component and finished goods level, and is typically used in manufacturing processes where parts are combined to create a final product. Both of these item types allow businesses to manage and track grouped or assembled items efficiently, streamlining inventory and sales processes.