you need to sign up for a fed ex account on the fed ex site.
once you have signed up for your fed ex account, the fedex_subscribe.php file in power store is used to generate the needed meeter number.
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.