Popular Methods used to collect opt-in email addresses

1- Newsletter / eNewsletter Signup form

2- Whitepapers / Case Studies

3-Product information request

4- Downloadable Item

5- Handwritten signup sheet

6- Webcast / Webinar

7- Survey results / Research reports

8- Pricing / Rate Sheets

9- Product trial /demo

10 – Forum / Community Registration

11- Sponsored Analyst Report

12 – Ebook / chapters