Why Walmart Wants Prices So Low (The Hidden Business Behind It)

Why does Walmart work so hard to keep prices low when it already generates hundreds of billions of dollars in revenue? The answer goes far beyond cheap groceries. In fiscal 2026, Walmart generated more than $713 billion in revenue, yet its operating margin was only about 4.2%. So how does a company built around low prices become one of the most powerful retailers in the world? In this documentary, we follow the money behind Walmart's business model — from its massive supply chain and purchasing power to Walmart Connect advertising, third-party marketplace sellers, and the hidden value of millions of shopping decisions. You'll discover: Why Walmart can thrive on relatively thin operating margins How its logistics network supports everyday low prices Why suppliers compete for access to Walmart customers How Walmart makes money from advertising and marketplace services Why physical stores are becoming part of its e-commerce infrastructure How low prices help power a much larger business ecosystem Walmart isn't just selling products. It's building an entire system around the way people shop. And the real question isn't just how much you pay at checkout. It's who makes money from everything happening around that purchase. Welcome to BEHIND THE BILLIONS — where we uncover the hidden economics behind the companies, products, and systems you use every day. Subscribe for more business documentaries about the money behind familiar companies. #Walmart #BusinessModel #BehindTheBillions