1·Do you give discount for cash?
我给现金有打折吗？
2·We give a discount for cash.
现金交易可打折扣。
3·We give 10 percent discount for cash.
现金支付的话我们九折优惠。
4·We give 10% discount for cash payment.
现金付款，我们给予九折优惠。
5·We give 10% discount for cash payment.
现金付款，我们给以九折优惠。
6·They give 10% discount for cash payment.
现金付款，他们给以九折优待。
7·We give a 10% discount for cash payments.
现金付款我们给予九折优惠。
8·We give a ten percent discount for cash payment.
对于现金付款，我们给九折优惠。
9·We require full payment within 45 days with a 15% discount for cash payment in advance.
我方要求在45天内付清所有货款，如果预付现金则享有15%的折扣。
10·I shall be glad if you will send me pattern with your lowest price and best discount for cash.
如寄样品，并报最低价格及现汇付款最大折扣，则不胜感激。