Up-sell products in Magento are used to show alternatives products, usually more expensive products, so the customer can see what else is in store. Up-sell products are shown on the product pages, and in most of the cases are under the main product view under the title “You may also like” or similar.
In this short tutorial, I will explain you how to add up-sell products to your product page.
First navigate to the admin panel, next select catalog > manage products
Next, select the product you wish to modify and click Up-sell products (Located on the Menu Left, under product information).
Click on reset filter to make magento show all products and finally select the products you wish to included as Up-Sell products.
Finally click save and make sure to clear the cache (in case it’s enabled).