不要忘记在电子邮件中添加有趣、相关的号召性用语按钮。 “I enjoy the creative experience of PosterMyWall. All the features are easy and great to use. You’ve made my job easier by far.” - Angel C. Time to get that bread. 我今天过得不错，你呢？ 开启无限创新之门… "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula 在电子邮件主题行中使用表情符号来增加创意以提高打开率！ 我希望我在等待的时候也能像您一样棒