Product Options ?

Is there a way to add product options ...

Example ...

   a drop down box that will let you add a bigger hard drive for 20 dollars more ?

Some products may have additional properties that customers must choose before placing orders. For example, cloth may have different size (X, M, L), or color (red, white, black). All attributes must be defined before adding inventory (Admin -> Site structure -> Product attributes). Product attributes (e.g. color, size) can be applied to the product variant only. You can add product attributes after the product variant is created. After product variant is created you'll see "Product variant attributes" tab.


For more detailed information about products click here