3 商品折扣
3句英文任你选
The highest discount we can allow you on this article is 5% .
这种商品我们所能给的最高折扣是5%。
We give a ten percent discount for cash payment.
对于现金付款，我们给9折优惠。
Right now, jeans are at a discount.
现在牛仔裤打折销售。

半个句型要记牢
give a (percent) discount (打……折)

Tip:
打折具体折扣用百分比表达，或者give a discount of ( 10%) (优惠10%)。另外还可以说: cut the price by 10 percent (打9折)。