Fragrance Castle operates within the retail industry, specializing in the sale of personal care and beauty products. The company offers a range of fragrances, skincare items, and grooming products sourced from various brands. Its primary customers include individual consumers seeking personal use items as well as gift buyers. Fragrance Castle functions as an online platform, providing access to these products through its e-commerce website. The company focuses on delivering a selection of fragrance and beauty-related products to a broad customer base.