Stew Dellow

WP Simple Subscriber simply collects data for an external Newsletter service of your choice. All data is exportable as a CSV file for use with mainstream services like Campaign Monitor, Dot Mailer etc. This plugin does not provide a way to send out newsletters.

WP Simple Subscriber

Allows you to collect subscribers via a simple form (in a shortcode) or your own custom form.

ITERAS

ITERAS is a complete system for managing subscriptions for print and digital magazines. We automate as many of the hassles of billing as possible and offer you a choice of a wide range of billing methods.
If you publish a printed publication in Denmark and Norway you will likely need to be able to send “indbetalingskort”/”girokort” which we have fully automated. We also integrate with the Danish NemHandel (EAN). Therefore, Iteras is a one-stop solution for Danish and Norwegian magazines and others with similar needs (foreninger, software providers, etc.).
For more information, check out <a href="https://www.iteras.com/" rel="nofollow ugc">iteras.com</a>.
This plugin allows you to integrate the ordering and self-service parts of ITERAS easily, and set up a paywall in WordPress to only allow access to certain posts to your ITERAS subscribers.
The plugin uses the ITERAS Javascript API, allowing further customizations for those who need it.

Integration with ITERAS, a cloud-based state-of-the-art system for managing subscriptions and payments for magazines.

WP Simple Subscriber vs ITERAS