42 Information technology (IT) consulting for businesses relating to installation, maintenance, and upgrading of computer software; Information technology (IT) consulting, namely, planning, designing, implementing, and managing information technology systems for third parties in the fields of financial operations, private equity, initial public offering (IPO) readiness, and enterprise resource planning (ERP); Software implementation for businesses; all of the foregoing excluding information technology (IT) consulting and software implementation in the field of hospitality