Use the url to search for products matching their name/description on the not found error page. eg. http://www.opencart-templates.co.uk/car..
Auto display related products from the same category if they haven't been set manually. ..
Automatially list all free products in one category.Install by firstly creating your Free category like normal, update the modificaiton with the new cateogry_id from the url$category_id == 17..
Hide products from search and other area of the store that use the getProducts() method. ..
Hide the price if it's zero $0.00..
If product option has a image? Display this instead of the product image..
Simple modification which replaces: 0.00 with 'FREE'..
Update the product price based on selected options...