Link or Button: choose whether to use a link or a button to let your users add a product to the comparison table;
Link/Button text: the text of the link and/or the button used to add the products to the comparison table;
Show button on the single product page: show/hide the button on the product detail page;
Show button in products list: show/hide the button on the Shop page;
Open automatically lightbox: by enabling this option, the modal window of the comparison table will automatically open when users will add a product for the comparison by clicking on the related button.