1. The business mainly operates in the United States, with a core focus on selling doctor-recommended dry eye care products and providing related information and doctor-finder services. 2. In health/medical e-commerce, it is a specialized vertical platform. Competitors include brands such as Optase, Oasis Tears, and PRN, as well as broad e-commerce platforms. 3. The brand terms used on the official website are "Dry Eye Rescue" and "DryEye Rescue".