Alternative clauses for insertion into employment contracts for employees who earn commission as part of their remuneration. The first option gives the employer partial discretion, and the second and third options provide a contractual entitlement to commission. The clauses may be inserted into Standard document, Employment contract for a senior employee, or adapted for insertion into Standard document, Employment contract for a junior employee. The clauses may be used in conjunction with a separate commission plan such as Standard document, Commission plan and an invitation letter such as Standard document, Letter of invitation to participate in a commission plan.