Extra Checkout Options requires WooCommerce Extra Product Options 5x to work. It allows you to use the form builder in WooCommerce Extra Product Options to create extra fields on your WooCommerce checkout page which can be free or paid.
Please note that customizing css is not part of the support and it is considered custom work.
* Version: 2.1.1
* Requires at least: 5.0
* Tested up to: 9.0
* WC requires at least: 4.1
* WC tested up to: 9.0
Changelog
24.12.2023 VERSION 2.1.1
Fixed a PHP server error
Fixed upload element template issues
info: https://codecanyon.net/item/extra-checkout-options-addon-for-extra-product-options/20439659