35 Consumer response analysis; customer relationship management; stocktaking; stock control services; stock management services; electronic order processing; administrative order processing; online advertising; advice on the analysis of consumer buying habits and needs provided with the help of sensory, quality and quantity-related data; advertising, marketing and promotional services; marketing studies; provision of marketing reports; marketing advice; publicity services; digital advertising services; advertisements (placing of -); business management services relating to electronic commerce; provision of information and advisory services relating to e-commerce; administrative management of online communities