35 Advertising and business administration; business management and organization consultancy, in particular with regard to e-commerce, and invoice management for electronic ordering systems; administrative processing of orders placed via electronic ordering systems; marketing for accounting systems and electronic data processing products on the Internet; marketing of accounting systems for service provision and the use of services on the Internet and by means of mobile telephones and fixed network telephones; retail store services and online retail store services both featuring, computers, personal computers, notebooks, computer peripheral devices, computer accessories, software, sound carriers, downloadable music products and print and print pre-stage products, namely, printed and stamped plastic and cardboard greeting, blank, note, and index cards, as well as books or magazines on e-commerce, note paper and envelopes, stamps, name tags and labels made from paper or cardboard, printed instructional and teaching material on e-commerce; Advertising and marketing services in relation to retail store services and online retail store services both featuring computers, personal computers, notebooks, computer peripheral devices, computer accessories, software, sound carriers, downloadable music products and print and print pre-stage products, namely, printed and stamped plastic and cardboard greeting, blank, note, and index cards, as well as books or magazines on e-commerce, note paper and envelopes, stamps, name tags and labels made from paper or cardboard, printed instructional and teaching material on e-commerce; business investigations and information, namely, gathering and reporting information regarding business related addresses, e-mail, account and checking information, credit card validation, telephone number verification, user credit lines, mobile phone PIN authentication that are made available to other companies for commercial purposes; administration of a consumer loyalty program to promote retail sales of other