Howdy. As a warning, I'm pretty new to WooCommerce, editing php, hooks and filters and functions and what have you.
I have a client who is insistent on keeping the entire ordering process on one page. That means checkout and payment need to happen on the same page that you add the product to the cart.
Does anyone know how to edit the existing code to keep the payment box on the same page as the checkout info and product info? I tried using the shortcode but I would always get "Invalid order". It's like WooCommerce REQUIRES the user to click to another page in order for payment to work.
Any help is EXTREMELY appreciated. Thanks!