Right now you can get 30% off your order at Old Navy when you order online with coupon code THANKYOU. Old Navy also offers free shipping on all orders of $50 or more, no code required.
If you have a Swagbucks account (or sign up now!), click through to Old Navy.com from the banner on the Swagbucks homepage to snag 250 FREE Swagbucks when you make an Old Navy purchase of $29 or more before shipping and taxes.
Fine print… you will not receive Swagbucks if you purchase a gift card or make your purchase using a gift card. The 30% off sale is valid through March, 6, 2012. I am not sure how long the Swagbucks offer will last, so hurry to make your purchase!