Websorcery

This plugin automatically hides the “Add to Cart” button for WooCommerce products that have no price set (or empty price). Instead, it displays a customizable “Request Price” button that opens a lead capture modal.
Features: 
* Automatic detection of checking empty prices. 
* Lead capture form (Name, Phone). 
* Email notifications. 
* Customizable design via settings. 
* GDPR compliant checkbox. 
* Localization support (i18n).

Websorcery Request Price

Replaces "Add to Cart" with "Request Price" button for lead generation.

SunCart

Allow your customers to request refunds for individual WooCommerce order items directly from their My Account page. Customers can submit a reason and optionally upload an image to support their request. Site administrators can view, approve, or reject refund requests from the order edit screen and track the request status.

Refund Request for WooCommerce

Allow your customers to request refunds for individual WooCommerce order items directly from their My Account page. Customers can submit a reason and  …

Websorcery Request Price vs Refund Request for WooCommerce