Please see our FAQ's and Configuration Form for details on other shipping options. This example shows how to sell a product with options that affect the cost. We've also illustrated how to sell different lengths and widths of a given item. View the HTML code to see the construction. The color option which does not affect cost need not be mentioned in the item variable.
Some options are extra.
Here are the standard implementations for viewing cart contents and going to checkout. Inc. Virtual Focus, Inc. est.