Add a YMLP sign-up checkbox to your Easy Digital Downloads checkout form.

Integrate your WordPress site with 3rd-party newsletter services like Aweber and YMLP. Adds various sign-up methods to your site.

This plugins lets you add a checkbox to your comment form, that when checked automatically adds the poster's email-adress to your mailing list.

Add a YMLP sign-up checkbox to your WooCommerce checkout form.