1. The business mainly operates in the United States, with its core service being online medical marijuana card application and certification, allowing users to quickly obtain a doctor's recommendation through video or phone consultations. 2. Within the health/medical sector, it belongs to the online medical certification service field, with competitors including traditional doctor's clinics and other online medical service providers. 3. The brand terms on the official website are "Leafy DOC" and "LeafyDOC".