4. Make Links Clear and Visible & Use Text Links: Make sure that all links to your product purchasing pages are clear and visible. When possible, default to blue, underlined links for easy user recognition. Though in web design it is often unadvisable to use the words "click here" in a link, in email design it typically is more effective to use the words "click here." Make sure that your links are text links and not image-based links as images may not appear in all emails.
Use personalization. Personalizing the content of your emails (depending on your segment from Chapter 3) will make it infinitely more relevant and valuable to them. Personalization is so much more than inserting your subscriber’s first name into the email. You need to tailor the actual content of the email to address their needs. For instance, an online retailer will find it much more valuable to read an email with the subject line, “How to build backlinks to your eCommerce store” than just a generic subject line, “How to build backlinks.” https://blog.capterra.com/wp-content/uploads/2016/10/3-Stages-to-Building-a-successful-email-mktg-campaign-720x360.png
Online surveys: Consumers are asked to complete a survey, including their demographic information and product and lifestyle interests. This information is used as a sales lead for advertisers, who purchase the consumer's information if provided. The consumer may 'opt-in' to receive correspondence from the advertiser and is therefore considered a qualified lead.