There is a lot of interesting articles about How are checkout fields loaded to WooCommerce but I need to add custom fields on product pages and then add variable values to checkout page and order.
Could I add this fields like in default post type?
If ORDER is custom post type called order_post it is possible but how...
HUGE thank you!
try to add the bellow code to your theme function.php
and in your style.css add below code
If it work please confirm !