WooCommerce Product Fees is a lightweight plugin designed for WordPress that enhances the e-commerce experience by allowing store owners to add customizable fees to products at checkout. With a dedicated 'Product Fees' tab in the WooCommerce product edit screen, users can easily define fees with custom names, set flat rates or percentages, and choose whether these fees multiply based on product quantity. This functionality ensures transparency at checkout, as customers see exactly what they are being charged for each fee.

In addition to the core features, the plugin supports variation-specific fees and offers settings that allow for tax classifications and fee name conflict resolution. The ability to apply a coupon that removes fees adds further flexibility for promotions. Overall, WooCommerce Product Fees is an effective tool for managing additional costs associated with products, providing a straightforward solution for enhancing the shopping experience.