Kowsar Hossain

If you want to make coupon code as a required field, this plugin will help.
During checkout when a customer will try to place an order without entering any coupon code, checkout process will be interrupted and customer will see an error notice.
You can configure the error notice text from “WooCommerce>Force Coupon” menu from admin panel.

Force Coupon for WooCommerce

A lightweight WooCommerce based plugin to force the customer to enter a coupon code during checkout

Jordy Meow

Displays the metadata information in the Media Library. Regenerates the metadata and thumbnails even if they exist. This plugin is really useful when the metadata is broken. This is an extremely light plugin.
I am using this tool for debugging many installs and decided to make it available here. Try it, discuss it. Remarks are very welcome 🙂

Media Meta & Force Regenerate

No review for it yet, and probably need to be tried and reviewed by more. It does things Regenerate Thumbnails do not, it actually force regenerate the thumbnails, the metadata associated with it, and also visually display the content of this meta.

This plugin works

Displays the metadata information in the Media Library. Regenerates the metadata and thumbnails even if they exist.

Force Coupon for WooCommerce vs Media Meta & Force Regenerate