James Koster

A big UX mistake on many eCommerce web sites is hiding access to the cart. After adding a product to the cart the visitors next logical step is to complete the purchase. Don’t frustrate your customers by making them search for the cart button!
This plugin adds a sitewide tab that displays the number of products in the cart. Clicking the tab or adding a product to the cart from a shop page will reveal the cart contents with a link to the checkout.
There are options in the Customizer to control the display.
Please feel free to contribute on <a href="https://github.com/jameskoster/woocommerce-cart-tab" rel="nofollow ugc">github</a>.

WooCommerce Cart Tab

Adds an offscreen cart to all pages on your site and a fixed tab that displays the number of products in the cart. Adding a product to the cart or cli …

Borbis Media

Woocommerce Free Shipping Remaining Cost adds a functionality to Woocommerce plugin that displays in the cart how much money more user should spend to gain free shipping (if the free shipping min amount option is active).
This plugin requires Woocommerce.
Live demo link: http://demo.borbis.com/woocommerce_free_shipping_remaining_cost/

Woocommerce Free Shipping Remaining Cost

Plugin displays in the Woocommerce cart the amount left to gain free shipping. If the minimum amount is reached, the text disappears.

WooCommerce Cart Tab vs Woocommerce Free Shipping Remaining Cost