The "Featured Listing for WooCommerce" plugin enhances multi-vendor marketplaces by enabling vendors to promote their products as featured listings. Here are the primary features:

1. Paid Listing Option:
   • Vendors can opt to highlight their products by paying a specified amount.
   • Admins have control over offering this option to vendors, setting the amount, and specifying the duration for which a product will be featured.
2. Vendor Request System:
   • Vendors can easily request the featured listing by using a one-click option.
   • Upon approval by the admin, the vendor's product is highlighted as a featured listing for the fixed duration.
3. Admin Configuration:
   • Admins can set the time duration and pricing for featuring vendor products.
   • They can limit the total number of products that can appear in the featured listing section, maintaining balance and fairness among vendors.

This plugin essentially empowers administrators of multi-vendor eCommerce platforms to offer vendors an opportunity to increase their product visibility and sales by featuring their products for a specified time, creating a paid promotion system within the marketplace.