On the Ebates sign up page you can choose a gift card bonus when you sign up. It's for real, I got one for Home Depot when I signed up. It came in the mail a few weeks later and we used it towards stuff for our bathroom makeover.
Just so you know, they neither company has sent me any junk mail and I'm not getting any annoying telemarketer calls...just cash! It's so easy to sign up and make some cash of your own!!!
(FYI- I am not a paid spokes person for either company, this is just my personal endorsement based on my own personal experience, and remember, your mileage may vary.)