scaron

INK is a new way to own your content. It’s a well know fact, the content you produce can be shared all around the web and in a very large number of ways. One of the most common way is to simply copy the content and paste it wherever we want it to be shared. That’s fair, but there’s one problem; most of the time you don’t get credited for the content you produced and the shared content is given out of context without any way to go back to the origin (your site!)
INK comes in two flavors. The free version which is ad supported and the premium version which costs you 2$/month to remove the ads. Read more here: http://www.no-margin-for-errors.com/projects/ink-own-your-content/

INK – Own your content

Installs INK on your wordpress blog so you get credited everytime someone copied and paste content from your blog.

pimwick

PW WooCommerce Copy Coupon adds a Copy link to the default WooCommerce Coupon pages. This makes it possible to duplicate an existing coupon.
<blockquote>
Check out <a href="https://www.pimwick.com/pw-woocommerce-coupons-plus/" rel="nofollow ugc">PW WooCommerce Coupons Plus</a> for even more features:
<ul>
<li>Clip Coupons – Be like Amazon! Require the customer to “clip” the coupon to activate the sale price.</li>
<li>Coupon Bulk Editor – Quickly change multiple coupons.</li>
<li>No Coupons Allowed – Mark a product so that it will never be discounted by a coupon.</li>
<li>And more!</li>
</ul>
</blockquote>

PW WooCommerce Copy Coupon

Does what it says!

You saved me about 10 clicks and 1 minute each for 90 coupons I had to setup. That is worth a 5 star review.

Did what it says it does.
Works out of the box.

Once installed, on the list of all coupons, you'll see a third option when you hover a single coupon, besides Edit and Trash there will be a Copy action.
Once copied, the new coupon will be opened so you can immediately edit the title of the coupon.

I'm a developer and have inspected the code which is neatly organized and I didn't encounter any errors/issues while running the plugin.

Excellent and simple

Simply adds a Copy button to WooCommerce coupons to make it easier to create new coupons!

INK – Own your content vs PW WooCommerce Copy Coupon