business development services and business execution in the nature of business strategic planning services in the field of real estate brokerage services; charitable and philanthropic services, namely, accepting and administering in-kind charitable contributions for disaster relief and emergency relief; charitable services, namely, accepting and administering in-kind charitable donations; customer relationship management; disaster relief services, namely, organizing and coordinating the procurement and distribution of food donations, clothing donations to those in need during natural disasters, and organizing and coordinating volunteers to assist those in need during natural disasters; franchising, namely, offering consultation and assistance in business management organization relating to establishment and/or operation of real estate brokerages; franchising, namely, offering technical assistance and consulting services in the establishment and/or operation of real estate brokerages; providing sales and purchase information in the field of real estate for the purchase and sale of residential real estate; real estate marketing services and business management of real estate brokerage firms; real estate sales management, marketing, and advertising services