It's the annual Free Shipping Day today (Dec. 16) where more than 2,500 sites offer free shipping. But save even more by checking the list of retailers at the Freeshippingday site that offer additional discounts today. Hare are some samples, but you have to to the Free Shipping site to get the discount code. Some sites require a minimum purchase amount to get the discounts.

Kohl's: Free shipping plus an additional 15 percent off sitewide.

J Crew: Free shipping plus 30 percent off sitewide.

Ann Taylor: Free shipping plus 40 percent off sitewide.

Eddie Bauer: Free shipping plus 40 percent off sitewide.

Banana Republic: Free shipping plus 30 percent off sitewide.

Perry Ellis: Free shipping plus 30 percent off sitewide.

Tommy Hilfiger: Free shipping plus 40 percent off sitewide except watches and fragrances.

Gap: Free shipping plus 20 percent off sitewide.

Old Navy: Free shipping plus 20 percent off sitewide.