不要忘记在电子邮件中添加有趣、相关的号召性用语按钮。 开启无限创新之门… One Mississippi, two Mississippi… Fighting off robots… 我今天过得不错，你呢？ 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！ Not just a pretty interface "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia