You’ll get an Origin CD Key for NFS Payback 250 Speed Points that needs to be activated on the Origin Client. Log in and activate the key there, making it ready for download. You can do that by clicking on “Redeem Product Code” and enter the code there, and the game will be added to your games list. If you don’t have the Origin Client yet, you can download it here.
A NFS Payback 250 Speed Points key for the Origin-Client does not expire and after activation NFS Payback 250 Speed Points can be downloaded and played forever.