Sony Card offers free 10,000 Sony Point which equals to $100. All you have to do is get the Sony Card and make an eligible purchase.
Later use the points to get anything you want from the Sony Store, so if you want a camera $100 will buy you one, if you want a Vaio laptop the $100 will be like a discount on the computer. Pretty good deal.
Feb 11 is the last day to apply.
Direct link to the offer:
Expired