Locating your FedEx credentials
To connect your FedEx account, you'll need to submit your account credentials. Here's where you can retrieve this information:
The "Address Information" column is the column must match the address information on your FedEx profile (on the FedEx website). Note that it may not be the same address as your FedEx billing address. The details that you submit need to match up exactly with the details above in order to successfully connect the account.