42 Computer software design, computer programming, and maintenance of computer software; computer software consultancy; rental of computers; providing temporary use of online non-downloadable computer software programs on data networks for use in detecting counterfeit goods by means of labels carrying optically recorded or encoded information; software as a service SaaS services, featuring software for use in detecting counterfeit goods by means of labels carrying optically recorded or encoded information; rental of radio-frequency identification [RFID] readers, namely, rental of smart card readers; rental of computer hardware, namely, rental of radio-frequency identification (RFID) writers; Technical services, namely, optical authenticating genuine products in the fields of consumer and industrial products, namely, works of art, bags, wallets, leather accessories, fitness training gear, beauty equipment, sports equipment, electric valve, whetstone, trading cards, audio equipment, clothing, computer peripheral equipment, pharmaceuticals, cosmetics, fishing lines, shoes, cultivated plants being vegetables and fruits, livestock products being meat, eggs, raw milk, cheese, and yogurt, seafoods, television sets, microwave ovens, hair dryer, video game machine, watches, medical equipment, toys, jewelry, using plastic labels having ultrafine pattern on surface thereof; technical services, namely, authenticating genuine products in the fields of consumer and industrial products, namely, works of art, bags, wallets, leather accessories, fitness training gear, beauty equipment, sports equipment, electric valve, whetstone, trading cards, audio equipment, clothing, computer peripheral equipment, pharmaceuticals, cosmetics, fishing lines, shoes, cultivated plants being vegetables and fruits, livestock products being meat, eggs, raw milk, cheese, and yogurt, seafoods, television sets, microwave ovens, hair dryer, video game machine, watches, medical equipment, toys, jewelry, using labels with radio-frequency identification (RFID)