DELIVERY HOURS 1-24.
NO CD, NO BOX, DIGITAL DELIVERY!

!! ATTENTION: To install the add-on requires an installed licensed version of the game Battlefield 3 with all updates

Activation:
1. Download and install Origin software - http://www.origin.com/download
2. Launch Origin
3. Select the interface language and the place where the game will be installed
4. Go to the "Origin-Settings and Management"
5. Select "Redeem product code"
6. Enter the key you received after payment
7. After activating the game, a bookmark will appear with your profile and a list of activated games
8. Select Battlefield 3 and press "Start"
9. Download and install the game

!!! If the key is successfully activated in Origin and you get an error when trying to log into the KArkanda add-on servers, you must:
1) Completely log out of the Battlelog, then log out of Origin, after 10 minutes, repeat the login to the server.
2) If it doesn't help, then the best option is to write to EA's livq chat or call EA technical support.
Since the issue is on the EA side, the link is: https://help.ea.com/article/known-issues-with-back-to-karkand?showhome=true