no commission until paid

例句：

1. 1.We will not provide any commission until the project is completed.
   项目完成后，我们才会提供任何佣金。
2. 2. The company does not pay a commission on sales made by its employees.
   该公司不对员工销售的商品收取佣金。
3. 3. Before receiving the payment, we need to make sure that all the details are correct.
   在收到付款之前，我们需要确保所有细节都正确无误。