1. Developing effective messaging for Hispanic audiences requires understanding how their cultural filter shapes how they view the world and marketing. This filter is formed by factors like language, religion, acculturation level, and shared experiences. 2. When communicating with Hispanic consumers, marketers should observe the audience, understand language preferences and segmentation, base designs and messages on audience insights, use subtle visual cues, and test concepts with focus groups. 3. Both Spanish and English are important to Hispanic audiences, with language preference depending on acculturation level, generation, and content type. Marketers must consider both languages as well as Spanglish.