sign up for Rue La La, you will get a credit for $20 to spend on anything you want, including shipping (it takes up to 48 hours for this to credit)! This is the most I have seen on one of these daily sites. This site is similar to Zulily but it has women's, men's, food, and home sales! Right now, they have some cookies that are $19, so you can apply the extra $1 to shipping! Free cookies can't be a bad deal!
(Thanks, The Budget Mommy!)