Through 2/25, try on any Victoria's Secret swim item and get a free sample of their new beach sexy lotion! I don't know if anything is worth trying on swimsuits right now… If you are successful and buy a swim item over $50, you can also get a free swim tote!
You can also get the swim tote free online with a $50 purchase including any swim item.
Enter code 50SWIM online through 2/25.
Ebates pays out when you hit $5, so I tend to prefer that. (They are also offering a free $10 gift card for new customers who make a $25 purchase. They are for popular places like Target or Home Depot.) ShopAtHome doesn't pay until you reach $20 and request a check, but sometimes the percentage is higher.
I did almost all my Christmas shopping online and I just got an $18 check from Ebates and $44 from Shop at Home. It's worth signing up and using it for things you'd buy anyways.