在客户浏览产品还没有下单时，售前客户服务人员可以用礼貌、婉转的方式表示库存不多，以此来催促客户尽快下单。

Sample

Dear buyer,

Thank you for your inquiry.

Yes, we have this item in stock. How many do you want? Right now, we only have X lots of the X color left. Since it is very popular, the product has a high risk of selling out soon. Please place order as soon as possible. Thank you!

Best regards,

(Your name)

参考译文：

亲爱的客户：

谢谢您的咨询。

我们有这个产品的库存。您想要多少？现在，我们还剩下X批X颜色的。由于这种产品很受欢迎，很快就会销售一空。请尽快下单。谢谢！

祝好！

(你的名字)