What Is A "Sales Commission Agreement"? California law also requires employers who pay based on commission to document the terms of the arrangement in writing.What is a Sales Compensation Plan? A sales compensation plan lays out how you are going to pay different salespeople for their contribution to the business. The obligation to pay the commission may remain even if escrow does not close. PRDS is releasing its revised Exclusive Authorization And Right To Sell listing agreement (EXA). Our firm's experienced business lawyers in San Jose, CA, can provide the guidance and support necessary to facilitate a successful asset sale.