1. We will entitle you to a 10% discount during July on anything you buy.

您7月份来买任何东西时，均可享9折优惠。

2. You can receive a special 15% discount on orders placed before the end of December.

贵方如能在12月底之前下订单，我方可以优惠15%。

3. If an order is exceptionally large we are prepared to increase the discount.

如果订货数量特别大，我方愿意加大折扣。

4. We’ll bring our price down by 5% for a good start for business relationship.

为了使我们的业务关系有一个良好开端，我方准备给贵方5%的折扣。

5. After careful consideration, we decided to bring the price down to $420 per unit.

经过认真考虑，我方决定每套降至420美元。