add the eCart object to the page that you are adding the Universal email behavior to.
open the server behaviors panel, click the plus button and select eCart -> eCart Object.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.