Is Postmark Open to EDD Customer Note free?

Yes, Postmark Open to EDD Customer Note is free to use. It is available as a free plugin on WordPress.org.

How many websites use Postmark Open to EDD Customer Note?

Postmark Open to EDD Customer Note has 0 active installations as tracked by WordPress.org.

What are the best Postmark Open to EDD Customer Note alternatives?

Popular alternatives to Postmark Open to EDD Customer Note include Menu Cart for WooCommerce, WP Menu Cart, Easy Digital Downloads Featured…. You can compare them side-by-side on our comparison pages.

Does Postmark Open to EDD Customer Note work with the latest WordPress?

Postmark Open to EDD Customer Note has been tested up to WordPress 5.9.0. It requires WordPress 4.8+ and PHP 5.6+.

Postmark Open to EDD Customer Note — Reviews, Rating & Alternatives (2026)

Name: Postmark Open to EDD Customer Note
Rating: 5 (1 reviews)
Author: Jon Christopher

As of April 2026, Postmark Open to EDD Customer Note is a WordPress edd plugin with 0 active installations and a 5/5 rating from 1 reviews. It has been downloaded 1.3K+ times in total. Requires WordPress 4.8+ and PHP 5.6+. Available on WordPress.org since 2017. Last updated 4 years ago — may have compatibility concerns. Top alternative: Menu Cart for WooCommerce.

5/51 reviews

0active installs

1.3K+total downloads

9 yearssince 2017

Overview

Sets up a REST endpoint to be used by Postmark’s Open Webhook to log opens of Postmark-delivered (via Postmark Approved) messages as Easy Digital Downloads (EDD) Customer Notes

Requires both Postmark Approved (with an accurate Server API key) and Easy Digital Downloads (2.6+) to be installed and active

Please see the GitHub repository: https://github.com/jchristopher/postmark-open-to-edd-customer-note

Read full description on WordPress.org