Web Guy

<a href="https://github.com/webguyio/support" rel="nofollow ugc">💬 Ask Question</a> | <a href="mailto:webguywork@gmail.com" rel="nofollow ugc">📧 Email Me</a>
An incredibly simple and lightweight solution for alerting you of new pending posts from contributors and alerting contributors when their submissions are either approved or declined.
<h3>Features</h3>
<ul>
<li>Sends email to admin if new post pending</li>
<li>Sends email to author if pending post approved</li>
<li>Sends email to author if pending post declined</li>
</ul>

Contributor Notifications

An incredibly simple and lightweight solution for alerting you of new pending posts from contributors and alerting contributors when their submissions …

Fresh-Media

In previous versions of WooCommerce, when an order status changed from pending to cancelled, an email notification was sent automatically. 
In WooCommerce 3.0.8, however, they’ve removed this (see <a href="https://github.com/woocommerce/woocommerce/blob/master/CHANGELOG.txt" rel="nofollow ugc">changelog</a>).
This (very) simple plugin brings back this email.
Thanks to @lomars for the code he shared on <a href="https://stackoverflow.com/questions/45732404/send-an-email-notification-when-order-status-change-from-pending-to-cancelled" rel="nofollow ugc">this</a> Stack Overflow question.

WooCommerce Order Pending To Cancelled Email

A really useful plugin althougth it is a really simple one.

A lot of poetry in so few lines of code!

Thank you

As simple as useful

Brings back the email notification when an order status changes from pending to cancelled.

Contributor Notifications vs WooCommerce Order Pending To Cancelled Email