Cart page shows all the products your customers have added to cart. Customizing the cart page will not only help your customers view their cart easily, but also increase cart value (via up-selling, cross-selling or special offers) and improve the conversion rate. This article shows you how to customize a cart page for your online store by adding product recommendation widgets using Boost Upsell.
Step by step Tutorial
From your ShopBase admin site, go to Apps > Boost Upsell.

In Cross-sell section, select Product Widgets.

You can see lists of recommended products that you can add to your cart, including: Recently viewed & featured products, Cart recommendations, Products from the same collections. You can switch on the blue button next to Customize of any mentioned categories you want to display in your cart.

Click on Customize to edit category you want to display in cart.
In Customize page, you can edit the appearance of lists of products recommended in cart. Tick on Cart Page box if you want the list on display in cart page.

Click Save & Apply for all widgets.