Product features

To set up product features:

1. Click on the Product features link in the CATALOG side box on the left of your administrator panel.
2. Add features that will be used for your products.
3. Open a product details page.
4. Click on the Features tab.
5. Select the necessary feature(s) in the Available features features list (that will define that the feature is available for the product) and click on the Save changes button.
6. Enter the value of this feature for this product in the input field next to the feature name.

As an example, there is the Format feature defined on the demo CS-Cart installation:
http://demo.cs-cart.com/index.php?target=products&product_id=1028