Woocommerce Product Promotions on Cart – You may increase your sales usign this Plugin .
Woocommerce Product Promotions on Cart offers to your Shop Customers to purchase Promotion Products from the Cart View.
When a customer is on the cart page they see the Promotion Products and easy add them from the Cart .
Very easy to use , creating a Promotion Category and Adding Products or removing them with one click once the Product Promotion Ends .
Translation via PO/MO files.
Documentation Link Here
How looks like on the cart page: