Why do manufacturers find it more difficult to sell goods in overseas than in their own country?

Manufacturers face several challenges when selling goods overseas, including cultural differences, language barriers, and varying consumer preferences that can complicate marketing and product acceptance. Additionally, navigating different regulatory environments, tariffs, and trade barriers can increase costs and complicate logistics. Understanding foreign market dynamics, including competition and distribution channels, also requires significant investment in research and local partnerships. These factors combined make international sales more complex than domestic sales.