The term 'MAJOR RETAIL OPERATION' can be summarized as a large-scale business that sells goods to the public. A common example of this type of operation is a CHAIN store, which is a business that has multiple locations and is owned by one company. CHAIN stores are often found in shopping malls, strip malls, and other retail outlets. They offer a wide variety of products and services, from clothing and electronics to food and home goods. CHAIN stores are typically well-known and have a strong presence in their local communities.