I did know about the order id in the database. However, the invoice number I am referring to is what is actually on the customer's receipt. Where does that come from?
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.