Built-in EU compliance through WooCommerce Germanized — the 14-day right of withdrawal for your marketplace. Customers request a cancellation; vendors review and confirm the right from their dashboard.

Related Plugins:

https://wordpress.org/plugins/woocommerce-germanized/

https://wordpress.org/plugins/eu-order-withdrawal-button-for-woocommerce/

Note: If you are a marketplace from outside the EU and serving EU customers, this will not give you support; please create a separate feature request for that.