I\'m configuring FEDEX shipping in Magento website. I got test account number, password, API key and meter number by login in test FEDEX account. I configured myself in Mage
In addition to: 123456789012
You can also use: 111111111111
** Every carrier (UPS, USPS, etc...) has lots of tracking numbers for lots of use-cases, but not FedEx... I find that very strange.
* Also... I am guessing FedEx expects you to use real tracking numbers even in their test environment. It's how I have been testing for multiple use-cases.
I hope this helps anyone, I have spent a while digging around.