Department store retailing; Convenience store retailing; Discount services (retail, wholesale, or sales promotion services); Hypermarket retailing; Management of a retail enterprise for others; Retail clothing shop services; Retail or wholesale services for pharmaceutical, veterinary and sanitary preparations and medical supplies; Retail services; Retailing of goods (by any means); Retailing of goods via a vending machine; Supermarket retailing; Computerised business information services; Computerised business records keeping; Computerised business research; Import-export agency services; Commercial management advisory services