I recently came across Offermatic.com and LOVE IT! Offermatic is a bit like Ebates, but unlike Ebates, you don't have to wait for 3 months to get your money back. Offermatic has your cash back in your card within 7 days! How it works is you sign up, and upon signing up as a new customer, you have the choice of a FREE $5 Automatic Rebate of your choice: Target, iTunes, Gas Card, Nordstrom or Amazon.
After signing up and choosing the $5 Automatic Rebate of your choice, you load the offer on your card. You then proceed to add your credit/debit card, which Offermatic uses to send you specialized offers in the future based on your purchase. I know, adding this information is sensitive, but Offermatic has bank-grade encryption, is TRUSTe verified. You can read more about their security features on their website. Offermatic savings are paid directly to your card. No coupons to clip, no rebate forms to fill out, no codes to deal with -- just load the offer and shop with your card as you normally would, that is the best part of it all!
After signing up and loading my PayPal card on Offermatic I got a $5 Subway offer, and $10 Kmart offer to load based on my previous purchases. I already have a soft spot in my heart for this service :)