As a new user to Ebates I've messed up a few times trying to use the system to earn cash back on my purchases. Every time I have contacted customer service at Ebates I have received a fast response and a quick resolution to my problem. Each person has been very nice and helpful and has straightened out my mess-ups without making me feel so incompetent and dumb. I've earned cash back on several of my purchases now and it is great knowing that I am saving even more money whenever I use their site to shop. I'd recommend their site to anyone who shops online. I'm so glad I know about them myself. Thanks Ebates!