Ad serving, namely, placing advertisements on websites for others using specialized computer software; Advertisement via mobile phone networks; Advertising and marketing services, namely, promoting the goods and services of others; Advertising services, namely, promoting the brands, goods and services of others; On-line advertising on computer networks; On-line retail store services featuring a wide variety of consumer goods of others; Organisation of exhibitions and events for commercial or advertising purposes; Organization of events, exhibitions, fairs and shows for commercial, promotional and advertising purposes; Product merchandising for others; Promotion, advertising and marketing of on-line websites; Providing consumer product recommendations; Providing recommendations of goods to consumers for commercial purposes; Retail store services for pharmaceutical, veterinary and sanitary preparations and medical supplies; Retail veterinary pharmacy services; Wholesale store services for pharmaceutical, veterinary and sanitary preparations and medical supplies