INTRODUCTION: These guidelines are provided to assist an agent who is completing the Exclusive Buyer Agency Agreement. INTRODUCTION: These guidelines are provided to assist an agent who is completing the Exclusive Right to Sell Listing.In an exclusive agency agreement, only one broker lists the property. By employing Agent as. Buyer' s exclusive Agent, Buyer agrees to conduct all negotiations for such property through Agent, and to refer to Agent all inquiries. Kandyce Ellis and Chris Barnette explain the laters version of the NC Buyer Agency Agreement.