Rakuten (formerly known as Ebates) is the best solution for getting cash back on stuff you're already going to buy online. I use the browser extension so saving money and earning cash back is a no brainer and really easy. When I'm on a website, like Macys.com, the Rakuten browser extension will alert me when there is cash back available. And when I'm checking out, Rakuten will find me coupons to save even more. I've even discovered new stores because of it like Moosejaw and SteepAndCheap. In the past couple of years, I've already earned over $500 cash back. Cha-Ching!