Visit the website of Origin at: Origin.com

Log in with your EA Account on the Origin log in page(if you have an existing account).

Now click on the My Game Library button on the Homepage.

At the top-right corner of the webpage click the + Add a Game.

To continue redeeming the code,click on the Redeem Product Code to proceed.

Type the serial code: Remember! DO NOT redeem code if the description of item is wrong!

Click on the Next button to finish. Help: Origin.com

First, log in with the EA Account where you want to add the game.

Next, click on the Origin menu.

Lastly, find and select the Redeem Product Code.

To start redeeming a product code, you need to log in with the EA Account where you want to add the game.

Select Games on top of the menu off the webpage and Redeem Product Code.

In order to Redeem codes for The Sims 3 on TheSims3.com website and to play your games and to get any additional bonus content. There are some of our games that are irredeemable directly through Origin, but you can still add games to your EA Account in other ways.