This document discusses Edulang, a company that provides English learning content created by experienced teachers. They offer a consistent range of grammar, vocabulary, oral comprehension, and test preparation materials. Their approach focuses on content, community, and e-commerce, allowing learners to pay what they want for access starting at $1 per use. This model aims to serve the 450 million English learners left underserved by the traditional market. Benefits include free teacher certification, additional revenue sources, and flexibility for both teachers and learners.