The document provides observations from visits to three different stores - a confectionery, a bookstore, and a shoes and bags store. For each store, observations are provided about the exterior and entrance, interior environment, personnel, products, customers, and other notable features. The stores are compared in terms of color scheme, lighting, noise level, cash register location, security visibility, personnel uniforms and demographics, product arrangement and pricing, and whether free samples are offered. Overall impressions and differences between the stores are highlighted.