Mohammad Mahdi Kabir

Allow a coupon to be applied automatically by checking the “Auto apply” option on the edit coupon page.
Automatically add the coupon to the customer’s cart or the admin order page if the specified restrictions are met.
Please enter a description when you check the “Auto apply” box; the description will be displayed in the customer’s cart if the coupon is applied.

Auto Coupon For WooCommerce

Automatically add the coupon to the customer's cart or the admin order page if the specified restrictions are met.

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.

Auto Coupon For WooCommerce vs Attributes Coupon for WooCommerce