I need to capture user's URL needed to provide a service. I know how to make a custom field in the checkout page, but the problem is that if a customer orders several different products he may need to enter different URL's for each service. It'd be best to have a mandatory field next to an item in the cart. Don't suggest adding custom fields in product page because I get to cart from a pricing table, not a Woo product page. I've searched the whole bloody internet for the answer to no avail... Any ideas?