The WooCommerce Conditional Product Fields at Checkout plugin allows you to display additional product fields at checkout! Fields can be dynamically displayed according to logic rules.and all done using a nice visual editor!
Demo https://codecanyon.net/item/woocommerce-conditional-product-fields-at-checkout/22556253
Downloadhttps://www.filecad.com/mA7j/Conditional-Product-Fields-at-Checkout-v4.0.rar