A: Do you offer any quantity discounts?

大量购买有折扣吗？

B: No, we don't.

不，没有。

A: Then give us three cases of this.

那么这种的就买三箱好了。

(2)

A: You could save a lot if you would order a little more.

如果你单子下得多一点，可以省不少的钱。

B: How could we do that?

怎么说呢？

A: We offer a discount for large orders.

我们对大量订购有打折。

B: Let me take another look at our requirements.

那我看看我们的需要量有多少。

(3)

A: Your prices seem a little high.

你们的价钱高了一些。

B: We could make them lower for you.

我们可以算你便宜一点。

A: How?

怎么做呢？

B: If you order in large lots, we'll reduce the price.

如果你大量订购，我们可以降价。

(4)

A: We can make the price lower if you would order a bit more.

如果你单子下多一点，我们可以减价。

B: How much more?

还要多下多少？

A: Just three more cases.

只要再加三箱就可以了。

B: I think we can do that.

那我想没问题。