Advertising; Advertising services provided over the internet; Advertising services provided via a data base; Classified advertising; Direct mail advertising; Direct market advertising; Direct-mail advertising; Electronic advertising services; Online advertising on a computer network; Promotion (advertising) of business; Promotion (advertising) of concerts; Promotion (advertising) of travel; Promotional advertising services; Business promotion services; Discount services (retail, wholesale, or sales promotion services); Online promotion on a computer network; Promotional marketing; Promotional services; Sales promotion through customer loyalty programmes (for others); Sales promotions by issuing redeemable coupons (for others); Sales promotions through customer loyalty programmes (for others); Organisation and management of discount card loyalty schemes; 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; Organisation, operation and supervision of customer loyalty schemes