11. From other suppliers, we get a higher commission rate for the business in this line.

对这类产品的交易，我们从其他供货者那里可得到更高的佣金。

12. We regret that we can’t allow you a 5% commission.

很抱歉，我们不能给你百分之五的佣金。

13. We will give you back a 5% commission by check.

我们将用支票支付你方百分之五的佣金。

14. We are anxious to know your usual practice in giving commission.

我们急于想知道你方付佣金的惯例。

15. I’m afraid it goes against the usual commercial practice not to allow a commission.

不给佣金恐怕有悖于商业惯例吧。

16. It’s really impossible for us to make any concession¹ by allowing you any commission.

在给你们的佣金问题上，我们真的不可能作出任何让步。

17. As commission agents we do business on a commission basis.

作为佣金代理商，我们是以佣金为基础做生意的。

18. We wish to be your agent in our district if the commission rate is favorable.

如佣金率优惠，我们愿意做你方在我们地区的代理。

19. You may invoice² the goods at contract price minus 3% commission.

你们可以按合同价格减去百分之三的佣金开发票。

20. The commission shall be paid either by means of goods covered under this contract or by check.

佣金可用合同项下的货物支付，也可用支票支付。