According to Nice classification heading for class 35 states Advertising; Business management; Business administration; Office functions are include in Class 35. The heading gives you a brief broad overview about what exactly is including in a particular class.
This Class includes, in particular: – the bringing together, for the benefit of others, of a variety of goods (excluding the transport thereof), enabling customers to conveniently view and purchase those goods; such services may be provided by retail stores, wholesale outlets, through mail order catalogues or by means of electronic media, for example, through web sites or television shopping programmes; – services consisting of the registration, transcription, composition, compilation or systematization of written communications and registrations, and also the compilation of mathematical or statistical data; – services of advertising agencies and services such as the distribution of prospectuses, directly or through the post, or the distribution of samples. This Class may refer to advertising in connection with other services, such as those concerning bank loans or advertising by radio. This Class does not include, in particular: – services such as evaluations and reports of engineers which do not directly refer to the working or management of affairs in a commercial or industrial enterprise.