Computer software consultation; computer software leasing, development and design for others; database development, technical support services, namely, troubleshooting of computer hardware and software programs, monitoring of network systems, and providing back-up computer programs; installation, repair, maintenance and up-dating of computer software; providing temporary use of nondownloadable computer software for all the following: monitoring and managing inventory, and warehouses; controlling building environmental, music, access and security systems; point-of-sale transactions; database integration and management; managing merchant processing and payment; transferring information over a local area network and wide area network; transferring information between stores and with head office; each for use within the retail industry