Example: Offering technology manuals to a related session of a conference, Gifts or products for an event registration, Up-selling products-a hat, that complements a T-Shirt etc.
Offering a Complementary Product gives you the ability to group and up-sell products that are pertinent to a specific item or event.
Complementary Products are added to an order through Centralized Order Entry.
A Complementary Product can also be added on any Product Profile page (merchandise, publications, subscriptions) and is displayed on the complementary product child form, on the Affiliated Products tab.
Complementary products can also be displayed in netFORUM's Shopping Cart as shown in the nearby image. See main article for more.