Setup Integrated FedEx Account in Sandbox

Solution:

I.  Create a Developer User Account in Fedex.com

1. Log in http://www.fedex.com/us/developer/index.html
2. Click on FedEx Web Services > Develop and Test  > Sign Up Now or Log In

on the fedex.com Login Registration screen >  Contact Info tab:

3. Supply all required information (important to supply a valid email)
4. Click I Accept button

on the License Agreement tab

5. Mark checkbox for : I have read, understand and agree to be bound by the following. I also understand how FedEx intends to use my information.
6.  Mark checkbox for I acknowledge that I am not a CSP and I will not distribute software with FedEx functionality without complying with the terms of the FedEx Compatible Solutions Program.
7. Click I Accept button

**You will receive a confirmation email regarding your registration with Subject: "Your fedex.com registration is complete"

II. Log in FedEx Developer Resource Center

1. From the confirmation email you received above, you may click on the FedEx Developer Resource Center link
2. Log in using the user id and password you have setup in Step I.
3. Go to Technical Resources > FedEx Web Services for Shipping > Develop and Test Your Application or got to this URL (https://www.fedex.com/wpor/web/jsp/drclinks.jsp?links=wss/develop.html)
4. Scroll below and click on the icon beside Obtain Developer Test Key/Access Test Environment

III. Registration for FedEx Test System Access

1. Complete all information on the Contact Info screen
2. Click on I Accept button on the License Authorization screen
3. You will see the  following "Congratulations! Your Test System Access information is confirmed." on the Confirmation screen

Test Account Number:  5XXXXXXXX
Test Meter Number:     1XXXXXXXX

IV. Set up the above Test Account Number in your Sandbox account using the address below:

1. Go to Setup > Accounting > Shipping > New FedEx Account button
2. Fill up all required fields and use the below address:

Address 1: 60 FED EX PKWY FL 2
City: COLLIERVILLE
State: Tennessee
Zip Code: 38017

3. Use the Email and Phone number used in setting up the FedEx Test System Access

4. Use the Test Account Number:  5XXXXXXXX

The one generated in Step III

5. Click on I accept button

*After the FedEx account is setup in the Sandbox account you will receive another email with subject : "Your Developer Test Key Registration is complete"

NOTES:
For all issues that you may encounter, please contact FedEx Support 
Phone: 1-877-339-2774 option 2 and option 3 (Server Support)
Email: websupport@fedex.comc