This model agreement is drafted in a manner that aims to be reasonable and includes provisions that are common to many types of negotiated services agreements. COMPENSATION: CONTRACTOR's compensation will be a charge for services as defined below, plus Reimbursable Expenses, as defined below:.A consultant compensation agreement is a contract between a consultant and client that establishes how much the consultant will be paid for their services. Contract for Professional Services. At Hendershot Cowart PC, our Texas contract attorneys specialize in business agreements and contract disputes, handling thousands of such matters each year.