Wish Lists help you keep track of items throughout the site that you would like to purchase at a later date. You can add those items to your Wish List by clicking on the Add to Wish List button from the item product page. They will remain in your Wish List until you buy them or delete them. It's almost like a bookmark in a book or creating a shopping list for the future. It keeps you from having to search for that product again. When you are ready to purchase, login and hover over My Account in the upper right. Click on WishList in the drop down menu to view your items in your wish list. Click on the item you wish to purchase and then Add to Cart.