The Sims 3 Game Keys

Download the EA App client from here.
Click "Download EA app" (from the upper right corner)
Install and start application, login with your Account name and Password.
Click on My Collection and click on Redeem Code.
Simply enter your game key in the activation field and click Next. Make sure that there are no spaces left before or after your code.
After successful code verification go to the "MY GAMES" tab and start downloading.

Enhance your Sims’ neighborhoods and homes with new venues and items! With exciting content never seen before in a Stuff Pack, The Sims 3 Town Life Stuff* introduces new venues to give your Sims’ entire town a makeover – complete with objects just as perfect for their homes. Build a chic new library, create an exclusive, high-tech gym, design a fun playground, or make chores a pleasure with a fresh new laundry room. The Sims 3 Town Life Stuff not only gives you loads of new inspired design to use at home, but includes new community places, like Scrumptious Nibbles Café, for your Sims to visit too!