Business management for a trade company and for a service company; Import-export agencies in the field of erotic products trading; On-line advertising on a computer network; On-line wholesale and retail store services featuring erotic products, namely, vibrators, massager, artificial penises, penis enlargers, benwa balls, cock ring, artificial vaginas and masturbator; Online advertising and marketing services in the field of erotic products trading; Online advertising and marketing services in the field of erotic products trading via wireless networks for display on mobile devices; Online retail store services in the field of downloadable mobile applications; Online retail store services rendered in a virtual environment featuring physical goods and virtual goods, namely, erotic products, namely, vibrators, massager, artificial penises, penis enlargers, benwa balls, cock ring, artificial vaginas and masturbator; Online retail store services rendered in a virtual environment featuring physical goods, namely, erotic products, namely, vibrators, massager, artificial penises, penis enlargers, benwa balls, cock ring, artificial vaginas and masturbator; Personnel management; Providing business information via a web site; Retail on-line ordering services featuring erotic products, namely, vibrators, massager, artificial penises, penis enlargers, benwa balls, cock ring, artificial vaginas and masturbator also accessible by telephone, facsimile and mail order; Retail shop window display arrangement services; Retail vending stand services featuring vibrators, massager, artificial penises, penis enlargers, benwa balls, cock ring, artificial vaginas and masturbator; Retail store services in the field of erotic products, namely, vibrators, massager, artificial penises, penis enlargers, benwa balls, cock ring, artificial vaginas and masturbator featuring a frequent patron program in which points are accumulated to be used for discounts on future purchases