Computer software for payment processing; computer programs for payment processing; software applications for payment processing [ ; downloadable electronic publications, namely, books, magazines, journals and instruction manuals in the field of finance and payment processing; on-line publications, namely, downloadable magazines, books, instruction manuals and journals in the field of finance and payment processing ] | The bringing together, for the benefit of others, of a variety of goods in the nature of computer software and software applications, enabling customers to conveniently view and purchase those goods from a general merchandise catalogue, by mail order, via a retail website or by means of telecommunications | Education services, namely, providing training in the field of payment processing; education services, namely, providing classes, seminars, workshops and training courses in the field of payment processing; computer education training services; education services, namely, providing on-line classes, seminars, workshops and courses in the field of payment processing; publication of educational and training materials, namely, manuals, books, pamphlets and magazines in the field of payment processing; providing on-line publications in the nature of manuals, books, pamphlets and journals in the field of payment processing and providing information, advice and consultancy services for all the aforesaid services | Design and development of computer software; design and development of computer software packages and applications; installation of computer software; maintenance of computer software; [ rental and leasing of computer software; ] updating and upgrading of computer software; computer software consultancy; computer software engineering; computer software programming services; computer software research, design, creation and compilation of data processing programs and systems; programming of date processing apparatus and equipment; providing information, advisory and consultancy services relating to all of the aforesaid services