complementary goods Goods that typically accompany each other in demand, such as peanut butter and jelly. Related Related Articles: How the Pandemic Changed Our Impulse BuyingThe Country That Leads the EV ChargeFour Ways to Understand Marijuana DemandA Thanksgiving Top Ten ListWeekly Roundup: From Grocery Bags to Soda Bottles Ann Mills Share This Previous Articlebilateral aid Next Articlecreative destruction December 17, 2020