Marketing; Marketing assistance; Product marketing; Promotional marketing; Business promotion services; Online promotion on a computer network; Point of purchase promotions (for others); Promotion (advertising) of business; Promotional advertising services; Promotional services; Sales promotion (for others); Sales promotion services; Sales promotion through customer loyalty programmes (for others); Sales promotions at point of purchase or sale (for others); Sales promotions by issuing redeemable coupons (for others); Sales promotions through customer loyalty programmes (for others); Retail services; Retailing of goods (by any means); Online advertising on a computer network; Electronic advertising services; Organisation and administration services in relation to the supply of benefits for customer loyalty and frequent buyer or frequent flyer schemes; Organisation and management of customer loyalty programmes