1. The business mainly operates in the United States, with online sales of women's clothing and accessories for middle-aged and older women as its core business. 2. It is a well-known mid-to-high-end brand in women's apparel e-commerce, with competitors including Chico's, Talbots, and Eileen Fisher. 3. The official website brand terms are "J.Jill" or "J.Jill Women's Clothing".