mendoadmin

@xootix

Good day!
I manage to make it work by modifying the conditions based on a specific product ID’s.

Can you check the modified code below if it’s already enough or can we still improve it?

add_filter( 'woocommerce_cart_item_price', function( $price_html, $cart_item, $cart_item_key ){
	if( $cart_item['product_id'] === 2286 || 5238 || 5458 ){
		return '<div class="xoo-wsc-hide-price">'.$price_html.'</div>';
	}
	return $price_html;
}, 9999, 3 );

add_action( 'wp_footer', function(){
	
	?>

	<style type="text/css">
		.xoo-wsc-hide-price-cont .xoo-wsc-price, .xoo-wsc-hide-price-cont .xoo-wsc-ptotal, .xoo-wsc-hide-price-cont .xoo-wsc-qtybox {
		    display: none;
		}
	</style>

	<script type="text/javascript">
		jQuery(document).ready(function($){
			function hide_zero_price(){
				$('.xoo-wsc-hide-price').each(function(index, el){
					$(el).parents('.xoo-wsc-sum-col').addClass('xoo-wsc-hide-price-cont');
				})
			}
			$(document.body).on('wc_fragments_refreshed', function(){
				setTimeout(hide_zero_price(), 50);
			});
		})
			
		
	</script>
	<?php
} );

Hi @xootix

Yes, you will not find the zero price directly in our live site product-page because the zero-priced product is an appointment.

What you can do is, add to cart (save and proceed) any product (e.g this in this URL) then an appointment will pop-out when the page loads in the cart page.

I tried your code above but it did not change anything in the front-end.
Here is a screenshot for your reference with zero-priced product