16. You could publish a list of well-known famous, or respected people that have subscribed to your free e-zine.
17. You could tell your visitors what a subscription to your free e-zine is worth in dollars.
18. You could tell your visitors all the major benefits of subscribing to your e-zine.
19. You could tell your visitors how many people have already subscribed to your e-zine.
20. You could tell your visitors that a subscription to your free e-zine is only available for a limited time.