Are you having a sale on leather goods today? 

你们今天皮件在打折吗？

How much discount do you give? 你们打几折？

Is this the sale price? 这是特价后的价格吗？

Could you cut the price a little, please? 你可以把价钱降低一点吗？

Can’t you make it a little cheaper? 不能再算便宜一点？

Is there a discount for two? 买两个能不能算便宜一点？

We can offer you a better price if you buy more. 

如果你多买一点，我们可以给您更优惠的价格。

If you can let us have a competitive quotation, we’ll place our orders right now. 如果你给我的价钱比别家低，我们就马上订货。

I should say our prices are generally lower when compared with others. 我必须说明，我们的价格跟别家相比，一般来说都比较便宜。

I’ll take it if you give me a discount. 你帮我打个折我就买。

Could you give me a discount if I pay in cash? 付现金比较便宜吗？

How much are you willing to pay? 你愿意出多少钱？