North Carolina's License Application Process and Qualification Requirements. Purchaser represents to Seller that Purchaser has not employed any real estate broker, agent or finder in connection with this Agreement, other than ​.INTRODUCTION: These guidelines are provided to assist Brokers and attorneys who are completing the Offer to Purchase and Contract—. INTRODUCTION: These guidelines are provided to assist an agent who is completing the Exclusive Buyer Agency Agreement. MLS participants wishing to show properties to a prospective buyer must have a written agreement in place prior to touring the property. Every written agreement for brokerage services of any kind in a real estate transaction shall be for a definite period of time, shall include the broker's. The Charlotte Business Journal features local business news about Charlotte. We also provide tools to help businesses grow, network and hire. Clients retain the right to negotiate their individual listing agreement. Not long after the death of developer Anthony J. Costello, Caliber Brokerage was tasked with finding a buyer for City Gate.