Frequently Bought Together for LearnDash is a plugin that allows you to display a section that shows courses most usually bought together with the course listing watched by customers.
Dynamic Cart Messages allows you to boost your sales on your WooCommerce site by allowing you to show tailored messages on the cart page to incentivize your customers to add more quantity or amount in cart for your preferred products or product categories.
UpSells for LearnDash allows you to create a widget on LearnDash course page that enables you to display other related courses of your choice. It enables you to increase visibility of your higher end course offerings to your customers and thus driving more sales.