Business auditing; business auditing services for state and local government; business auditing services, namely, real, tangible, business personal and personal property auditing, audit planning and audit management; software as a service (SaaS) and technology-enabled services featuring software for use in business auditing and audit planning, audit management, risk assessment, information security, fraud protection, business analysis, business valuation, business personal property valuation, tax planning and preparation, sales management, and improving the management and purchasing functions of businesses; developing and maintaining customized software for other for use in business auditing and audit planning, audit management, risk assessment, information security, fraud protection, business analysis, business valuation, business personal property valuation, tax planning and preparation, sales management, and improving the management and purchasing functions of businesses