Update: This offer is no longer available.
The Capital One® Cash Rewards earns 1% cash back on all purchases, plus a 50% bonus on the cash back you earn every year. As long as your card is still open at the end of the year, that’s a total of 1.5% cash back. You can request the cash back as a credit on your account, or in the form of a check. In addition, it offers an additional $100 bonus if you spend $500 within the first 3 months of the account opening. The Capital One Cash Rewards has no annual fee and a 0% APR on purchases and balance transfers till June 2014. Added to Best Cash Back Rewards Credit Cards page.