The WooCommerce Sticky Product Bar is a highly configurable sticky bar that can show product title, price, rating and Add to Cart / Checkout / Pay button to streamline customers purchasing experience and improve conversion.
Add an add-to-cart button for any WooCommerce product anywhere on your page.
Set the quantity, toggle additional information like the stock status and the price,
and automatically hide the button if the product goes out of stock.
Login to see add to cart and prices is useful if you want to hide add to cart buttons and prices in WooCommerce for not logged in users. You can also write your own personal message to invite the users to login and create a link to redirect users where you want.