Saint Systems

Adam Anderly

WP WooCommerce Mailchimp provides simple and flexible Mailchimp integration for WooCommerce.
Automatically subscribe customers to a designated Mailchimp list and, optionally, Mailchimp interest groups and tags upon order creation or order completion. 
This can be done quietly or based on the user’s consent with several opt-in settings that support international opt-in laws.
Works with both Classic and Block-Based Checkout — fully compatible with WooCommerce’s default block checkout (the default since WooCommerce 8.3) and the traditional shortcode checkout.
<h4>Features</h4>
WooCommerce Event Selection
<ul>
<li>Subscribe customers to Mailchimp after order creation</li>
<li>Subscribe customers to Mailchimp after order processing</li>
<li>Subscribe customers to Mailchimp after order completion</li>
</ul>
Works with Mailchimp Interest Groups and Tags
<ul>
<li>Set one or more interest groups to add users to based on the selected Mailchimp list</li>
<li>Set one or more tags to add users to based on the selected Mailchimp list</li>
</ul>
Block Checkout Support
<ul>
<li>Opt-in checkbox renders natively in WooCommerce’s block-based checkout</li>
<li>Matches WooCommerce’s native checkout styling</li>
<li>Fully backward compatible with classic shortcode checkout</li>
</ul>
Opt-In Settings
<ul>
<li>Mailchimp double opt-in support (control whether a double opt-in email is sent to the customer)</li>
<li>Optionally, display an opt-in checkbox on the checkout page (required in some countries)</li>
<li>Control the label displayed next to the opt-in checkbox</li>
<li>Control whether or not the opt-in checkbox is checked or unchecked by default</li>
<li>Control the placement of the opt-in checkbox on the checkout page (classic checkout)</li>
</ul>
<h4>Upgrade to Pro</h4>
<a href="https://www.saintsystems.com/products/woocommerce-mailchimp-pro/" rel="nofollow ugc">WP WooCommerce Mailchimp Pro</a> unlocks powerful features for growing stores:
<ul>
<li>Per-Product Mailchimp Settings — assign different lists, interest groups, and tags per product</li>
<li>Per-Variation Mailchimp Settings — different Mailchimp mappings for each product variation (Monthly vs Annual, Small vs Large, etc.)</li>
<li>Merge Field Mapping — map any WooCommerce order, customer, or product field to Mailchimp merge fields without writing code. Set global defaults with per-product and per-variation overrides.</li>
<li>WooCommerce Subscriptions Integration — sync Mailchimp membership with subscription lifecycle (active, cancelled, expired)</li>
<li>Subscription Expiration Actions — automatically unsubscribe, remove tags, or remove interest groups when a subscription expires</li>
</ul>
<a href="https://www.saintsystems.com/products/woocommerce-mailchimp-pro/" rel="nofollow ugc">Learn more about WP WooCommerce Mailchimp Pro</a>
<h4>Translation Support</h4>
Would you like to help translate the plugin into more languages? Join our Translations Community at https://translate.wordpress.org/projects/wp-plugins/woocommerce-mailchimp.
WooCommerce Mailchimp translation is managed through WordPress language packs here: https://translate.wordpress.org. This allows WooCommerce Mailchimp to be translated into other languages. The preferred tool for translating plugins is called <a href="https://make.wordpress.org/polyglots/handbook/tools/glotpress-translate-wordpress-org/" rel="nofollow ugc">GlotPress</a>. You can <a href="https://make.wordpress.org/polyglots/handbook/tools/glotpress-translate-wordpress-org/" rel="nofollow ugc">read about how GlotPress works in the WordPress Translator’s Handbook</a>.
Thanks in advance for your help on any translation efforts!
We also support bundled translations via:
<ul>
<li>Included woocommerce-mailchimp.pot file</li>
<li>WPML support via wpml-config.xml</li>
</ul>
Included Translations:
<ul>
<li>English (US) (default)</li>
<li>French.</li>
</ul>
Custom Translations
If you don’t want to use WordPress language packs or bundled translations, you can use your own custom translations.
<ul>
<li>Place custom translations in <code>/wp-content/languages/woocommerce-mailchimp/woocommerce-mailchimp_{lang}_{country}.mo</code>. This ensures they won’t get overwritten by plugin updates.</li>
</ul>
Translation Loading
If no custom translations are present, languages will be loaded in the following order:
<ul>
<li>From WordPress language packs in: <code>/wp-content/languages/plugins/woocommerce-mailchimp/woocommerce-mailchimp_{lang}_{country}.mo</code></li>
<li>From the plugin bundled in: <code>/wp-content/plugins/woocommerce-mailchimp/languages/woocommerce-mailchimp_{lang}_{country}.mo</code></li>
</ul>
<h4>Multisite</h4>
<ul>
<li>All features should work for each blog in multisite installations.</li>
</ul>
<h4>Requirements</h4>
WP WooCommerce Mailchimp requires PHP 7.4+, WordPress 6.2+, and WooCommerce 8.3+.
<h4>Documentation & Support</h4>
Online documentation and code samples are available via our <a href="https://support.saintsystems.com/hc/en-us/sections/201959566" rel="nofollow ugc">Help Center</a>.
Please visit the 
<a href="https://wordpress.org/support/plugin/woocommerce-mailchimp" rel="ugc">WP WooCommerce MailChimp support forum on WordPress.org</a> for basic support and help from other users. Since this is a free plugin, we respond to these as we have time.
Dedicated support is available for <a href="https://www.saintsystems.com/products/woocommerce-mailchimp-pro/" rel="nofollow ugc">WP WooCommerce Mailchimp Pro</a> customers.
<h4>Contribute</h4>
All development for WP WooCommerce Mailchimp is <a href="https://github.com/anderly/woocommerce-mailchimp" rel="nofollow ugc">handled via GitHub</a>. Opening new issues and submitting pull requests are welcome.
If you enjoy using the plugin, <a href="https://wordpress.org/support/plugin/woocommerce-mailchimp/reviews/?rate=5#new-post" rel="ugc">we’d love it if you could give us a review</a>!

WP WooCommerce Mailchimp

Simple and flexible Mailchimp integration for WooCommerce.

Mahfuzar Rahman

The MailChimp plugin allows you to quickly and easily add a signup form for your MailChimp list as a widget on your WordPress 2.8 or higher site.
Not sure what <a href="http://www.mailchimp.com/features/full_list/" rel="nofollow ugc">MailChimp</a> is or if it will be helpful? Signup up for a <a href="http://www.mailchimp.com/signup/" rel="nofollow ugc">FREE Trial Account</a> and see for yourself!
After Installation, the setup page will guide you through entering API information, selecting your List and then add the Widget to your site. The time from starting installation to have the form on your site should be less than 5 minutes – absolutely everything can be done via the WordPress Setting GUI – no file editing at all!
<h3>Developer Mode</h3>
You can enable “Devleoper Mode” by adding the following line to your <code>wp-config.php</code> file just above the “That’s all, stope editing!” line.
<pre><code>define('MAILCHIMP_DEV_MODE', true);
</code></pre>
This will enable the MailChimp List Subscribe plugin to operate without the need to connect an external MailChimp Account, and will provide a 
subscription form widget that will not actually submit anywhere.
This will allow you to style and configure the widget in non-production environments that are not publicly accessible.
For more Developer Mode customization options see the following article:
http://connect.mailchimp.com/how-to/how-to-article-configuring-developer-mode-for-the-list-subscribe-wordpress-plugin

Easy Mailchimp Optin Form

The MailChimp plugin allows you to quickly and easily add a signup form for your MailChimp list as a widget on your WordPress 2.8 or higher site.

WP WooCommerce Mailchimp vs Easy Mailchimp Optin Form