Downloadable computer software for use in electronically trading, storing, sending, receiving, accepting, and transmitting digital currency, and managing digital currency payment and exchange transactions; Currency authentication apparatus and equipment; Currency counting machines; Currency recognition machines; Currency sorting machines; Electronic currency converters; Multilingual electronic hand-held currency converters; Multilingual electronic pocket sized currency converters

Currency exchange services; On-line real-time currency trading; Cash management, namely, facilitating transfers of electronic cash equivalents; virtual currency exchange transaction services for transferrable electronic cash equivalent units having a specified cash value; Electronic funds transfer, namely, transmission of currency via computer terminals and electronic devices; Electronic funds transfer, namely, transmission of virtual currency and digital currency via electronic communication networks; Agency services for the exchange of currency; Brokerage of currency; Buying and selling currency; Currency exchange and advice; Currency exchange services; Currency trading; Foreign currency exchange; Online real-time currency trading; Provision of foreign currency; Trading in currencies; Trading in foreign currency

Chemicals used in industry, agriculture and horticulture, particularly chemicals used in relation to the food industry; preserving agents for food and beverages; clarification and purification agents for water; purification agents for foodstuffs; chemical preparations to prevent mildew, mould and slime; chlorine dioxide and preparations including chlorine dioxide

Scientific and optical apparatus and instruments, data processing equipment and computers; magnetic data carriers; apparatus for transmission or reproduction of sound or images; recording discs

Instructional and teaching material (except apparatus); paper, cardboard, and goods made from these materials, not included in other classes; office requisites (except furniture); plastic material for packaging not included in other classes