36 REAL ESTATE, FINANCIAL AND MONETARY SERVICES, namely providing information, services, products and expertise to assist persons in the selling of their own homes, including, but not limited to, pricing, negotiating, moving, title, and closing procedures; and providing prompt, efficient financial information and services in the purchase of their new homes, including, but not limited to, ordering and interpreting credit reports, calculating loan to debt ratios and mortgage payments, providing mortgage loan preapproval certification and acting as a broker for mortgage loans