Imagine trying to sell the same breakfast cereal in Tokyo, Lagos, and Chicago without changing a single thing. The flavors, the packaging, even the advertising—identical everywhere. Sometimes that works brilliantly; other times it flops because people eat differently, shop differently, and trust different brands. This chapter is about the choices companies make when they grow across borders: do they push one standard product around the world, or do they carefully adapt to each local market? You will learn a framework that helps managers balance two forces. One is the relentless push for low costs. The other is the stubborn pull of local tastes. You will also see why a country’s home base still shapes who wins in global competition.