This document discusses best practices for using direct marketing internationally. It notes that the world is diverse with many languages, countries, and ethnic groups. While the internet allows some commonality, direct marketing still requires translating domestic strategies and testing assumptions in new markets. The document outlines Netflix's process of starting with domestic knowledge, questioning everything, evaluating media options, using targeting tools, exploring creative opportunities, and testing plans while maintaining metrics. Careful consideration of local details is important for direct marketing success overseas.