With YITH WooCommerce Quick View customers can get a quick view of the product which they are interested in. The product details will show in a popup, so they do not have to leave the page they are currently on.
Tha Add-ons plugin allows you to configure additional options that can be added to the products in your shop. For each option, you can choose a name, an image and a price, which will add up to the basic ones the product has.
You will only have to activate both plugins in order to make them work together. Using it in combination with YITH WooCommerce Quick view, your customers can select their options in the popup screen without leaving the current page.