Customers browse Perfume inside a Grupo Sanborns Store

Customers browse Perfume inside a Grupo Sanborns Store

Susana Gonzalez/Bloomberg

Sanborns said in its third-quarter report that same-store sales fell in all business lines, including a 3.3 percent retreat at the namesake department stores and a 4 percent drop at Mixup and iShop outlets, which sell Apple Inc. products.