store the account details in session variables, and set them based on the selected country session. then in the checkout behavior, you can bind the account detail settings to the session variables.
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.