How to Get 3 Free Farm Cash on FarmVille by Becoming a Fan of Bing?

If you have always complained about the lack of Farm Cash on FarmVille then you must be happy to hear the news that BING is offering 3 Free Farm Cash to all Farmers who become Bing Fans.
How to get 3 Free Farm Cash from Bing?
You must be seeing a new notification below your FarmVille Screen showing the following message:-

By clicking on the message, a new window will open with following screen:-

Just click on "Become a Fan!" and your 3 Free Farm Cash from Bing will automatically be adjusted in your FarmVille Account.

By clicking on Publish, you can also share this activity with your friends.
Happy Farming!