WooCommerce – Clear default shipping and payment options on cart/checkout page.
By default, when a custo ignore the rest of the shipping options presented on cart page. Same scenario is applicable for payment options presented on checkout page.
Screenshot – Default Shipping Option
Code Snippet to clear the shipping and payment option while first time checkout.
Below code snippet will help you tored as the default option for that session.
So, while testing this snippet, use private / incognito the cart.
Screenshot – No Default Shipping Option