1. The business mainly operates in the United States, with core operations focused on online sales of fashion jewelry and fine jewelry, including gold-plated, 14K gold, and lab-grown diamond categories. 2. In e-commerce jewelry retail, it is an online brand, with competitors including Blue Nile, James Allen, and Kay Jewelers. 3. The official website brand terms are "Adina Eden" or "Adina Eden Jewels".