[customer benefit]. We manufacture a related model featuring [specific advantage], which may provide an additional option for this customer segment.

Can I send you the specification sheet and sample terms?

Best regards,
[Name]

使用这种模板时，只能描述公开可见的信息，不要声称掌握客户的广告预算、点击成本或内部数据。对于正在开展谷歌广告投放的客户，产品和广告落地页的相关性往往比冗长的公司介绍更重要。

5. 价格区间补充型

Subject: An additional option for your [product] range

Hi [Name],

Your current collection covers the [premium/mid-range] segment well. We have a [product] series positioned at [specific segment], with [material/function] and a minimum order quantity of [quantity].

Would this price segment be relevant to your next purchasing plan?

Best regards,
[Name]

这种开发信适合你的产品与客户现有产品相似，但价格定位或目标人群不同的情况。

6. 展会跟进型

Subject: Follow-up from [event name]

Hi [Name],

It was a pleasure meeting you at [event]. You mentioned that your team was looking for [specific requirement].

I have selected two products that match the specification we discussed. May I send you the detailed quotation and lead time?

Best regards,
[Name]

展会结束后要立即记录客户提到的尺寸、材料、认证、交货期和目标市场。没有具体沟通细节的展会邮件，仍然容易变成群发内容。