| 类型 | 目的 | 示例 |
|
| 新品发布 | 推广新产品 | “Introducing Our New Line of EcoFriendly Products” |
| 促销活动 | 促进销售 | “Limited Time Offer: 15% Off for All Orders” |
| 客户关怀 | 提升满意度 | “Thank You for Your Recent Purchase!” |
| 活动邀请 | 增强互动 | “Join Our Webinar on Global Trade Trends” |
| 回访邮件 | 激活沉睡客户 | “We Miss You! Enjoy a Special Discount Just for You” |