Devin Price

DevPress

Enables WooCommerce product sale scheduling to the day, hour and minute.
This extends the default WooCommerce functionality which only offers product sale scheduling to the day (in 24 hour increments). This plugin adds a field for hour and minute, so that sales can be scheduled to start and end at a more precise time.
This extension is especially helpful for shops that operate in a country with multiple timezones (like the United States) that want to offer a one day sale across timezones. For those shops, a sale can start at midnight in one timezone and end at midnight in another timezone- allowing a 27 hour sale (or other arbitrary period).
<h4>Credits</h4>
The majority of this code was contributed by <a href="https://twitter.com/igorbenic" rel="nofollow ugc">Igor Benic</a> and developed for <a href="https://www.universalyums.com/" rel="nofollow ugc">Universal Yums</a>. It was converted to a standalone plugin and polished for release by <a href="https://twitter.com/devinsays/" rel="nofollow ugc">Devin Price</a>.

Precise Sales for WooCommerce

Enables WooCommerce product sale scheduling to the day, hour and minute.

GauravNagpal

Less sold products with special attributes and tags can be sold easily using this feature without affecting sales for popular products. WooCommerce coupon section extension for adding coupons for special attributes and tags.
After enabling this plugin, you will see a new multiple select box in the coupon “User Restriction” section. All the other preferences will not be affected; it will work perfectly as it was before.
<ul>
<li>Work for both attributes and tags</li>
<li>Coupon categories</li>
<li>No new section for coupons</li>
<li>All other existing features will remain the same</li>
<li>Can be clubbed with other WooCommerce coupon rules</li>
<li>Can be applied percentage or a flat amount on products</li>
<li>Supported variable and simple product types </li>
<li>Attribute created in “Products > Attributes” tab are supported</li>
</ul>
If you like this easy plugin and if the plugin is improving your sales, then <a href="https://www.paypal.me/gauravnagpal" rel="nofollow ugc">Donate</a> a little to this development time or at least spend a couple of minutes for feedback.

Attributes Coupon for WooCommerce

WooCommerce coupon section extension for adding coupons for special attributes and tags. Also, you can categorise the coupons.

Precise Sales for WooCommerce vs Attributes Coupon for WooCommerce