With the launch of Zynga game cards players who do not use credit cards can now go to a store near home and pick up game cards. The game cards are available for Mafia Wars, FarmVille and YoVille. Games cards for now are available only in the US.

Once you purchase a pre-paid game card you can login to your favorite game and redeem your in-game currency. All you need to do is to enter your 10 digit pin located on the back of your card and the currency gets added to the game.

The U.S availability of the cards available at major retail chains.