/** Disable Ajax Call from WooCommerce added in functions.php*/
add_action( 'wp_enqueue_scripts', 'dequeue_woocommerce_cart_fragments', 11);
function dequeue_woocommerce_cart_fragments() { if (is_front_page()) wp_dequeue_script('wc-cart-fragments'); }
function disable_checkout_script(){
wp_dequeue_script( 'wc-checkout' );
}
add_action( 'wp_enqueue_scripts', 'disable_checkout_script' );
I used above code to disable ajax on checkout page. However there is checkbox on my site when checked it add additional prices and without ajax it do not update additional prices on checkout page but on PayPal it shows additional.
